Samsung Paper Whole Testpaper

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Samsung Paper Whole Testpaper

SAMSUNG Placement Sample Question Paper

Regarding the selection.

1. they will conduct a test on apptitude.2. there is no test on technical , the same in iitm

3. candidates will be shortlisted by test.

the test questions are basically from

quantitative appptitude - r.s.agarwalquestions from: ages, simple interest, work done, ratios,

percentages, some english.

Samsung paper 2004.

There were total 60(30+30) questions out of that 46 is here........

Written Test paper consists of 30 questions on Aptitude and 30 questions on

Technical section.

Aptitude:

Q1. If length of rectangle of increases by 20% and breadth decreases by20%. Then the area

a) decreases by 4% b)---- c) same d) none

Ans) aQ2. If it costs x dollors for making certain item if quantity is 1000 and ifquantity increase then the item is made using y dollars. If z number of

items are made which are greater than 1000 then what is the total cost.

Ans 1000(x-y) +yz

Q3) A girl is at 11th position from both th ends of a straight row. Thentotal no. girls in a row are Ans) 21Q4) series is given such as 2,7,6,-,12,-,20,49,---- ? Ans) 71(sure) break

into 2 series

Q5) If the distance between two trains is 110KMs and twotrains travel

opposite in direction . If one starts at 7AM and other at 8AM and theirvelocities are 20 and 25 KMPH then they meet at. Ans 10AM

Q6) In a row of 5 girls conditions such as Radha and Asha never sit
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together and other conditions Ans Radha

Q7)Problem on average ages given age of captain 25 and wicket keeper,s Age3 years more than captain,s age. now the average of the remaining team is

one less than the avg of whole team. what is the avg age of each. Ans) 22

Q Asoka is as much young as Vimal and as much old as Arun. GIven sum of

Vimal and Arun ages to be 40. then Ashoka age is --- Ans) 20.Q9) F is brother of A , C is daughter of A, G is brother of C, who is uncle

of G and some conditions Ans) F

Q10) In an innings the score done by A,B,C is 128runs A and B scored 90, C &A scored 68 is some number What is the score done by C

Ans) do not remember(que from R S Agrawal- Average)

Q11) If m people take d days to complete, then m+r people take how many daysAns) m*d/m+r

Q12 - 14) Three questions were on Analgies one was:

Square:___ :: Quadreplet:couplet

options were a)parallelogram b)triangle c)___ d) ______

Ans) do not Remember13) Gazzle:swift :: Earth options : a) life b) zoology

14) if DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNEthen THURSDAY will be written as ans) a ( HTVSTYAD)

Q15) A is 10 km from B and C is 17 km from B. then which option is true.....

a)A is in between B and C.b)B is in between A and C

c)C is in between A and B

d)a and b Ans) d

Q16) find out no. of 8,s preceded by 5 but not just followed by 3 in the

series ( very easy Ques)

series was something like this: 2158367983856787325839076 (but notcorrect)

Ans) 4 (sure)

**now one situation was given and over that 4 questions were asked( these

were very simple donnt miss to attempt)Big university and small colleges decided to make committs for inspection.

Each 3 member committee have 2 from university and one from small college.

in each committee no two members belong to same subject...

Now conditions:for university: M--Maths teachers

L-English

K--Natural Science.for small college:N--maths

H--Hindi

O&P--EnglishBased on this situation 4 ques were asked.


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Ques17): If M survyes what other two members will be:

a)L,K b)L,N c)K,O d) none of the aboveAns) c (as K and O belongs to other subjects.)

Ques18) If L not survey then what are the possibilities of 3 member team

a)L,N,H b) M,K,P c)K,M,N d) none of the

above.Ans) b ( as condition is each team should have 2 from university and 1 from

college also no two members belongs to same subject)Ques19 - 20) like above

Next Situation: on this there were 5 Ques:Situation: 6 faces of cube were colored with 6 different colour: Red ,

black,brown,blue,green,white.

conditions: 1)black is opposite to red.2)Green is adjacent to brown

3)Blue is adjecent to black.

4)white is adjecent to blue.

5)Red is at the bottom.

Q21)what 4 colurs are adjacenta)black,brown,blue,green

b)white,geen,red,bluec)brown,geen,white,red

d)black,blue,white,brown Ans)d

q22- 25) like above there were 4 more questionsQ26) there are 7500 students. 75% offerd physics and 45% offered maths. How

many sutends offered both ? Ans) 1500

Q 27) A,B,C have their average weight 84. including D their average weight

becomes 80. if E who have his weight 3 more than D joins then by replacing A, then their average age becomes ---. what is the age of A?Ans) 75 ( R S

Agrawal)

Q28) 602(507)210 then 527(?)244 (data not correct)

There was one question of this type. So please luk such type of questions.

Section B : Technical

there were atleast 15 ques from networking

Ques1) out of the following which supports error checking and error

correction in data link layer

a)802.2 LLC b)802.3 CSMA/CD c)802.4 Token Bus d)802.5 TokenRing

Ans) a

Ques2)How many bits ofIP addressare required to make 8 subnetsa)1 b) 2 C) 3 d)4

Ans) 4 (as 000 and 111 0f 3 bits are not valid subnets so take 4 bits)

Ques3)Which statement were incorrect regarding multicast and broadcastoptions do not remember
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Ans)regarding whether NIC checks the multicast address or cpu ?

Ques4) network equipments make hierechy in which topology

a) bus b)star c) ring d) tree Ans) Tree (checkout)Ques5)which of the followinf is not CDMA technologya)DS-FH (Discrete spectrum-freq hoping) b)DS_FT C)DS- d)TDMA-FS.

Ans) d

Ques6) Determine network ID of classful IP address 192.42.14.1

a)192 b)192.42 c)192.42.14 d)192.42.14.1 Ans) c ( class c )Ques7) what is the advantage of ADSL(assymetric digital subscriber line)

over modem Ans) it has normal uplink band width but higher down link

bandwidth (something like that)

Ques8) Why DSL is faster than normal modem Ans) d ( all of the above)Ques9)Min sampling freq for 20-20kHz analog signal is

a) 20khz b)40khz c)44.1khz d) 20hz Ans) bQues10)Adventages of digital over analog signal:a)noise immunity b)data security and integrety c)efficient transmission

d)all of the above Ans) d

Ques11) MPEG stands for Ans) Moving Picture Experts GroupQues12) Question on Umbrella cell Ans) it covers microcell only.

Ques13) why channel coding is done

a)to secure data b) to maintain integrity of data c) effective transmission

of data d) all of above Ans) cQues14)Question on error reselient and sustain to burst which is

a) solomon code b) cyclic c) gray d) huffman Ans) a(chek out)

Some C questionsQues15)

main()

{

i=2;printf(I=%d i=%d",++i,++i)

} Ans) vary compiler to compiler

Ques16)main()

{ unsigned char i=0x80;

printf("i=%d",i


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Ques18)

Func(int a, intb){

int a;

a=10;

return a;} will there be any error and some other options are there.

Ans) No error.

Ques19) string is given Myprog one two threeWhere Myprog is an exe file. What will the output of the following program ?

main(argc, argv)

{printf("%c"++**argv);

some thing and the progname is myprog on command line.

options) a) m b) n c) none d) myprogram

Ques20)

In 1.5 fixed format how is -1 representeda)0xFFFF b)0xF000 c)0x8000 d)0x0001 (options may not be correct

but ques is correct) Ans) aQues21)

#define Sqr(b) b*b;

main( ){

int i=3;

printf("%d",SQR(i+2);

} Ans) 11Q 22)

Main(){

Char c=,a,;

Printf("%d %d", sizeof(c),sizeof(,a,));

}options:- a) 1 1 b) 2 2 c) 2 1 d) 1 4 ans: d

Q 23) question related to the ICMP Ans) d( chek out)

Q 24) question ralted to ARP ( which machine will respond for the request of

ARP)

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Samsung Placement Paper March 2011:-

1. what is the advantage of ADSL(assymetric digital subscriber line) over modem

Ans) it has normal uplink band width but higher down link bandwidth (something like that)

2. Min sampling freq for 20-20kHz analog signal is

a) 20khz b)40khz c)44.1khz d) 20hz Ans) b

3. Adventages of digital over analog signal:

a)noise immunity b)data security and integrety c)efficient transmission d)all of the above

Ans) d

4. Where Myprog is an exe file. What will the output of the following program ?

main(argc, argv)

{

printf("%c"++**argv);

some thing and the progname is myprog on command line.

a) m b) n c) none d) myprogram

5. In 1.5 fixed format how is -1 represented

a)0xFFFF b)0xF000 c)0x8000 d)0x0001 (options may not be correct but ques is correct)

Ans) a

6.

main()

{

i=2;

printf(I=%d i=%d",++i,++i)

}

Ans) vary compiler to compiler

7. main()

{ unsigned char i=0x80;

printf("i=%d",i


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Ans)256

8.

main(

{

B=0xFFFF;~B ;

printf(%d",B);

}

Ans) 0xFFFF

9.

Func(int a, intb)

{

int a;

a=10;return a;

} will there be any error and some other options are there.

Ans) No error.

10. Determine network ID of classful IP address 192.42.14.1

a)192 b)192.42 c)192.42.14 d)192.42.14.1

Ans) c ( class c )

11. If m people take d days to complete, then m+r people take how many days

Ans) m*d/m+r

12-13) Three questions were on Analgies one was:

12. Square:___ :: Quadreplet:couplet


Ans) do not Remember

13. Gazzle:swift :: Earth options : a) life b) zoology

14. If DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE then

THURSDAY will be written as ans) a ( HTVSTYAD)

15. A is 10 km from B and C is 17 km from B. then which option is true.....
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a)A is in between B and C.

b)B is in between A and C

c)C is in between A and B

d)a and b Ans) d

16. If length of rectangle of increases by 20% and breadth decreases by 20%. Then thearea


Ans) a

17. If it costs x dollors for making certain item if quantity is 1000 and if quantity increase

then the item is made using y dollars. If z number of items are made which are greater

than 1000 then what is the total cost.

Ans 1000(x-y) +yz

18. A girl is at 11th position from both th ends of a straight row. Then total no. girls in a

row are Ans) 21

19. series is given such as 2,7,6,-,12,-,20,49,---- ? Ans) 71(sure) break into 2 series

20. If the distance between two trains is 110KMs and two trains travel opposite in direction

. If one starts at 7AM and other at 8AM and their velocities are 20 and 25 KMPH then they

meet at.

Ans 10AM

Samsung Placement Paper May 2011:-

1. A person is to go up a tree 60ft high. In every second, he climbs 5ft but slips 4ft. After

how many seconds, will he be able to touch the top of the tree?

(1) 60

(2) 59

(3) 56

(4) 58

2. enum day { saturday,

sunday=3,

monday,

tuesday

};

value of saturday,tuesday.
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3. enum day {

saturday,

sunday=-1,

monday,

tuesday};

int x=monday;

value of x?

4. First general purpose microprocessor

a) 2002 b)4004 c)8080 d)8085

5. What is 8253?

6. which of the followinf is not CDMA technology

a)DS-FH (Discrete spectrum-freq hoping) b)DS_FT C)DS- d)TDMA-FS.

Ans) d

7. A semaphore with negative count n(s=n) has how many processes in the Q?

(a)0

(b)n

(c)n+1

(d)n-1

8. If in a PCM system the no of bits used is increased from n to n+1,the signal-to-noiseratio improves by

(a)3dB

(b)6dB

(c)20ndB

(d)24ndB

9. A is 10 km from B and C is 17 km from B. then which option is true.....

a)A is in between B and C.

b)B is in between A and C

c)C is in between A and Bd)a and b

Ans) d

10. 802.2 LLC b)802.3 CSMA/CD c)802.4 Token Bus d)802.5 Token Ring

Ans) a


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11. #define Sqr(b) b*b;

main( )

{

int i=3;

printf("%d",SQR(i+2);}

Ans) 11

12.

Main(){

Char c='a';

Printf("%d %d", sizeof(c),sizeof('a'));

}

options:- a) 1 1 b) 2 2 c) 2 1 d) 1 4

Ans: d

13. How many bits of IP address are required to make 8 subnets

a)1 b) 2 C) 3 d)4

Ans) 4 (as 000 and 111 0f 3 bits are not valid subnets so take 4 bits)

14. Which statement were incorrect regarding multicast and broadcast options do not

remember

15. network equipments make hierechy in which topology

a) bus b)star c) ring d) tree

Ans) Tree

16. In a row of 5 girls conditions such as Radha and Asha never sit together and other

conditions

Ans Radha

17. Problem on average ages given age of captain 25 and wicket keeper's Age 3 years more

than captain's age. now the average of the remaining team is one less than the avg ofwhole team. what is the avg age of each.

Ans) 22

18. Asoka is as much young as Vimal and as much old as Arun. GIven sum of Vimal and

Arun ages to be 40. then Ashoka age is ---


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Ans) 20.

19. F is brother of A , C is daughter of A, G is brother of C, who is uncle of G and some

conditions

Ans) F

20. In an innings the score done by A,B,C is 128runs A and B scored 90, C & A scored 68 is

some number What is the score done by C

Company Details

About Samsung India:-

Samsung India is the hub for Samsung's South West Asia Regional operations.Samsung

India commenced its operations in India in December 1995. The introduction of World First,

Wow, leading technology products in the Indian market coupled with the Companys effortsto customise products for the Indian consumers, have contributed to the success of the

brand in the Indian market.

Headquartered in New Delhi, Samsung India has widespread network of sales offices all

over the country . The Samsung manufacturing complex housing manufacturing facilities for

Colour Televisions, Mobile phones, Refrigerators and Washing Machines is located at Noida,

near Delhi. Samsung 'Made in India' products like Colour Televisions, Mobile phones and

Refrigerators are being exported to Middle East, CIS and SAARC countries from its Noida

manufacturing complex.

Careers at Samsung India:-

Samsung India Electronics houses the Indian office of Samsung's International Recruitment(IRO) with an objective of recruiting Indian engineers to be part of Samsung workforce

across various geographies.

The world leader in the area of information technologies, Samsung Group, shows much

attention to talented personnel with strong business skills, leadership potential, and career

aspirations. Recognizing a compelling need for high-quality leaders led Samsung Electronics

to create the Global Scholarship Program. The program identifies Individuals who

demonstrate academic excellence and leadership potential and provides them with unique

opportunities for leadership development.

Comments

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WrittenTest paperconsists of 30 questions on Aptitude and 30 questions on Technicalsection.

Aptitude:

1. If length of rectangle of increases by 20% and breadth decreases by 20%. Then the area

a) decreases by 4% b)---- c) same d) noneAns) a

2. If it costs x dollars for making certain item if quantity is 1000 and if quantity increasethen the item is made using y dollars. If z number ofitems are made which are greater than

1000 then what is the total cost.Ans 1000(x-y) +yz

3) A girl is at 11th position from both th ends of a straight row. Then total no. girls in a roware Ans) 21

4) series is given such as 2,7,6,-,12,-,20,49,---- ? Ans) 71(sure) break into 2 series

5) If the distance between two trains is 110KMs and two trains travel opposite in direction .If one starts at 7AM and other at 8AM and theirvelocities are 20 and 25 KMPH then theymeet at. Ans 10AM

6) In a row of 5 girls conditions such as Radha and Asha never sit together and otherconditions Ans Radha

7)Problem on average ages given age of captain 25 and wicket keeper's Age 3 years more

than captain's age. now the average of the remaining team is one less than the avg ofwhole team. what is the avg age of each. Ans) 22

8. Asoka is as much young as Vimal and as much old as Arun. Given sum of Vimal and Arunages to be 40. then Ashoka age is --- Ans) 20.

9) F is brother of A , C is daughter of A, G is brother of C, who is uncle of G and someconditions Ans) F

10) In an innings the score done by A,B,C is 128runs A and B scored 90, C & A scored 68 issome number What is the score done by C

11) If m people take d days to complete, then m+r people take how many days

Ans) m*d/m+r

12 - 14) Three questions were on Analogies one was:


a) parallelogram b)triangle c)___ d) ______

13) Gazzle:swift :: Earth options : a)lifeb) zoology
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14) If DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE thenTHURSDAY will be written as ans) a ( HTVSTYAD)

15) A is 10 km from B and C is 17 km from B. then which option is true.....a) A is in between B and C.

b) B is in between A and C

c) C is in between A and Bd) a and b Ans) d

16) find out no. of 8's preceded by 5 but not just followed by 3 in the series. series was

something like this: 2158367983856787325839076 (but not

correct)Ans) 4

Now one situation was given and over that 4 questions were asked.Big university and small colleges decided to make committee for inspection. Each 3 member

committee have 2 from university and one from small college. in each committee no two

members belong to same subject...


L-English


H--HindiBased on this situation 4 question were asked.

17): If M surveys what other two members will be:

a)L,K b)L,N c)K,O d) none of the above

Ans) c (as K and O belongs to other subjects.)

18) If L not survey then what are the possibilities of 3 member team

a)L,N,H b) M,K,P c)K,M,N d) none of the above.Ans) b ( as condition is each team should have 2 from university and 1 from college also notwo members belongs to same subject)

Ques19 - 20) like aboveNext Situation: on this there were 5 Question:

Situation: 6 faces of cube were colored with 6 different colour: Red, black,brown,blue,green,white.conditions: 1) black is opposite to red.

2) Green is adjacent to brown

3) Blue is adjacent to black.4) white is adjacent to blue.5) Red is at the bottom.

21) what 4 colors are adjacent

a) black,brown,blue,green

b) white,geen,red,blue


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c) brown,geen,white,redd) black,blue,white,brown Ans.d

22- 25) like above there were 4 more questions

Q26) There are 7500 students. 75% offered physics and 45% offered Maths. How many

students offered both ? Ans) 1500

27) A,B,C have their average weight 84. including D their average weight becomes 80. if E

who have his weight 3 more than D joins then by replacing A , then their average agebecomes ---. what is the age of A? Ans) 75

Technical:

There were at least 15 question from networking

1) out of the following which supportserrorchecking and error correction in data link layera)802.2 LLC b)802.3 CSMA/CD c)802.4 Token Bus d)802.5 Token Ring

Ans) a

2)How many bits of IP address are required to make 8 subnets

a)1 b) 2 C) 3 d)4Ans) 4 (as 000 and 111 0f 3 bits are not valid subnets so take 4 bits)

3)Which statement were incorrect regarding multicast and broadcastAns) regarding whether NIC checks the multicast address or cpu

4) network equipments make hierarchy in which topologya) bus b) star c) ring d) tree Ans) Tree (checkout)

5)which of the following is not CDMA technologya) DS-FH (Discrete spectrum-freq hoping) b) DS_FT C) DS- d) TDMA-FS.

Ans) d

6) Determine network ID of classful IP address 192.42.14.1a)192 b)192.42 c)192.42.14 d)192.42.14.1 Ans) c ( class c )

7) what is the advantage of ADSL (assymetric digital subscriber line) over modem


8) Why DSL is faster than normal modem

9)Min sampling freq for 20-20kHz analog signal isa) 20khz b)40khz c)44.1khz d) 20hz Ans) b

10)Adventages of digital over analog signal:a) noise immunity b) data security and integrity c) efficient transmission d) all of the above

Ans) d
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11) MPEG stands for Ans) Moving Picture Experts Group

12) Question on Umbrella cell Ans) it covers micro cell only.

13) why channelcodingis done

a) to secure data b) to maintain integrity of data c) effective transmission of data d) all of

above Ans) c

14)Question on error resilient and sustain to burst which isa) Solomon code b) cyclic c) gray d) Huffman Ans) a(chek out)

C-QUESTION

15)main()

{


}


16)

main(){ unsigned char i=0x80;

printf("i=%d",i


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19) string is given Myprog one two three Where Myprog is an exe file. What will the outputof the following program ?

main(argc, argv)

{printf("%c"++**argv);some thing and the programme name is myprog on command line.


20)In 1.5 fixed format how is -1 representeda)0xFFFF b)0xF000 c)0x8000 d)0x0001 (options may not be correctbut question is correct) Ans) a

21)

#define Sqr(b) b*b;main( ){

int i=3;


Ans) 11

22)Main (){Char c='a';Printf("%d %d", sizeof(c),sizeof('a'));


23) question related to the ICMP Ans) d( chek out)

24) question related to ARP ( which machine will respond for the request of ARP)

There were 2 sections 1.Technical 2.Aptitude.technical was a bit difficult than apti.

in technical there were mainly questions on Datastructures, OS andNetworks.

networks questions were mainly from datalink layer and network layer.

DS questions were on linkedlists,binary trees and hashing.

OS questions were on paging and schduling.

in apti they have asked to arrange sentences in order, questions basedon passage and some direct

apti.
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some ques i have in mind are, i am giving answers after the questionitself:

1. what is the size of IPv6 ---16 bytes

2.how many possible trees are there such that both preorder and

postorder traversal are same if thereare n nodes in a binary tree ---0

3. four ques were given on errordetectionand control, like CRC

code,hamming code etc..

4.which protocol is used to convert the ethernet address to IP address

--- RARP

5.which is undeterminnistic network structure among 802.3,802.4,802.5

--802.4

6. some nodes were given and they are inserted into a binary search

tree, which is the root --- 8

7. which of the two codes executes fast

for(i=0;i


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WrittenTest paperconsists of 30 questions on Aptitude and 30 questions on Technicalsection.

Aptitude:

1. If length of rectangle of increases by 20% and breadth decreases by 20%. Then the area

a) decreases by 4% b)---- c) same d) noneAns) a

2. If it costs x dollars for making certain item if quantity is 1000 and if quantity increasethen the item is made using y dollars. If z number of items are made which are greater than

1000 then what is the total cost.Ans 1000(x-y) +yz

3) A girl is at 11th position from both th ends of a straight row. Then total no. girls in a roware Ans) 21

4) series is given such as 2,7,6,-,12,-,20,49,---- ? Ans) 71(sure) break into 2 series

5) If the distance between two trains is 110KMs and two trains travel opposite in direction .If one starts at 7AM and other at 8AM and their velocities are 20 and 25 KMPH then theymeet at. Ans 10AM

6) In a row of 5 girls conditions such as Radha and Asha never sit together and otherconditions Ans Radha

7)Problem on average ages given age of captain 25 and wicket keeper's Age 3 years more

than captain's age. now the average of the remaining team is one less than the avg ofwhole team. what is the avg age of each. Ans) 22

8. Asoka is as much young as Vimal and as much old as Arun. Given sum of Vimal and Arunages to be 40. then Ashoka age is --- Ans) 20.

9) F is brother of A , C is daughter of A, G is brother of C, who is uncle of G and someconditions Ans) F

10) In an innings the score done by A,B,C is 128runs A and B scored 90, C & A scored 68 issome number What is the score done by C

11) If m people take d days to complete, then m+r people take how many days

Ans) m*d/m+r

12 - 14) Three questions were on Analogies one was:


a) parallelogram b)triangle c)___ d) ______

13) Gazzle:swift :: Earth options : a)lifeb) zoology
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14) If DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE thenTHURSDAY will be written as ans) a ( HTVSTYAD)

15) A is 10 km from B and C is 17 km from B. then which option is true.....a) A is in between B and C.

b) B is in between A and C

c) C is in between A and Bd) a and b Ans) d

16) find out no. of 8's preceded by 5 but not just followed by 3 in the series. series was

something like this: 2158367983856787325839076 (but not

correct)Ans) 4

Now one situation was given and over that 4 questions were asked.Big university and small colleges decided to make committee for inspection. Each 3 member

committee have 2 from university and one from small college. in each committee no two

members belong to same subject...


L-English


H--HindiBased on this situation 4 question were asked.

17): If M surveys what other two members will be:


Ans) c (as K and O belongs to other subjects.)

18) If L not survey then what are the possibilities of 3 member team

a)L,N,H b) M,K,P c)K,M,N d) none of the above.Ans) b ( as condition is each team should have 2 from university and 1 from college also notwo members belongs to same subject)

Ques19 - 20) like aboveNext Situation: on this there were 5 Question:

Situation: 6 faces of cube were colored with 6 different colour: Red ,black,brown,blue,green,white.conditions: 1) black is opposite to red.

2) Green is adjacent to brown

3) Blue is adjacent to black.4) white is adjacent to blue.5) Red is at the bottom.

21) what 4 colors are adjacent

a) black,brown,blue,green

b) white,geen,red,blue


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c) brown,geen,white,redd) black,blue,white,brown Ans.d

22- 25) like above there were 4 more questions

Q26) There are 7500 students. 75% offered physics and 45% offered Maths. How many

students offered both ? Ans) 1500

27) A,B,C have their average weight 84. including D their average weight becomes 80. if E

who have his weight 3 more than D joins then by replacing A , then their average agebecomes ---. what is the age of A? Ans) 75

Technical:

There were at least 15 question from networking

1) out of the following which supportserrorchecking and error correction in data link layera)802.2 LLC b)802.3 CSMA/CD c)802.4 Token Bus d)802.5 Token Ring

Ans) a

2)How many bits of IP address are required to make 8 subnets

a)1 b) 2 C) 3 d)4Ans) 4 (as 000 and 111 0f 3 bits are not valid subnets so take 4 bits)

3)Which statement were incorrect regarding multicast and broadcastAns) regarding whether NIC checks the multicast address or cpu

4) network equipments make hierarchy in which topologya) bus b) star c) ring d) tree Ans) Tree (checkout)

5)which of the following is not CDMA technologya) DS-FH (Discrete spectrum-freq hoping) b) DS_FT C) DS- d) TDMA-FS.

Ans) d

6) Determine network ID of classful IP address 192.42.14.1a)192 b)192.42 c)192.42.14 d)192.42.14.1 Ans) c ( class c )

7) what is the advantage of ADSL (assymetric digital subscriber line) over modem


8) Why DSL is faster than normal modem

9)Min sampling freq for 20-20kHz analog signal isa) 20khz b)40khz c)44.1khz d) 20hz Ans) b

10)Adventages of digital over analog signal:a) noise immunity b) data security and integrity c) efficient transmission d) all of the above

Ans) d


21/38

11) MPEG stands for Ans) Moving Picture Experts Group

12) Question on Umbrella cell Ans) it covers micro cell only.

13) why channelcodingis done

a) to secure data b) to maintain integrity of data c) effective transmission of data d) all of

above Ans) c

14)Question on error resilient and sustain to burst which isa) Solomon code b) cyclic c) gray d) Huffman Ans) a(chek out)

C-QUESTION

15)main()

{


}


16)


printf("i=%d",i


22/38

19) string is given Myprog one two three Where Myprog is an exe file. What will the outputof the following program ?

main(argc, argv)

{printf("%c"++**argv);some thing and the programme name is myprog on command line.


20)In 1.5 fixed format how is -1 representeda)0xFFFF b)0xF000 c)0x8000 d)0x0001 (options may not be correctbut question is correct) Ans) a

21)

#define Sqr(b) b*b;main( ){

int i=3;


Ans) 11

22)Main (){Char c='a';Printf("%d %d", sizeof(c),sizeof('a'));


23) question related to the ICMP Ans) d( chek out)

24) question related to ARP ( which machine will respond for the request of ARP)

There were 2 sections 1.Technical 2.Aptitude.

technical was a bit difficult than apti.

in technical there were mainly questions on Datastructures, OS and

Networks.




in apti they have asked to arrange sentences in order, questions basedon passage and some direct

apti.

some ques i have in mind are, i am giving answers after the question

itself:
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2.how many possible trees are there such that both preorder andpostorder traversal are same if thereare n nodes in a binary tree ---0

3. four ques were given on errordetectionand control, like CRCcode,hamming code etc..

4.which protocol is used to convert the ethernet address to IP address--- RARP

5.which is undeterminnistic network structure among 802.3,802.4,802.5--802.4

6. some nodes were given and they are inserted into a binary search



for(i=0;i


24/38

Cut off was nearly 46-48 answers ..Out of 160/175 students 35 selected for interview

This was mytechnical interview----

tell me about your self...i told everything from cg to marks in 10th +2 etc..i told my favourite subject is OS.. (It was a mistake to say OS which i later realised that

only gave me my dreamjob)As they people work in embeddedsystems...He started asking me qns from core OS device areas which i never read...

qns>>>//I HAVE ONLY WRITTEN A PART OF ANSWERS WHAT I HAD TOLD I MAY CONTAINSOME WRONG ANSWERS TOO1)How oS does memory management???

I answered it perfectly...with every limit registers.. paging etc...That interviewer was watching closely to my hands as was explaining the memory registerconcepts....

2)OS structure of Linux..(he asked me something like that i don't remember exactly).sir i don't know....

3)Tell me about paging...(he gave me a paper to explain)I answered it perfectly...with pagingdiagramand i explained that to him...i told himeverything about Logical address to physical add...Then i could not recall the name of TLB

so i told him in a lay man manner abut TLB...

4)what is Logical addres and Physical address...

perfetcly answerd....

5)Then he asked something on OS ...which i listened for 1st time...

I told him sir i am listening this word for 1st time...and we have been taught basics of osnot so much in deeper details..

6)What is virtual memory...

i told him our memory in constrained to work with in 512mb/1 gb etc...By virtual memory concept we extend our main memory to infinity..and explained other

things..it is achieved by paging and segmentatin....

7)Then he asked me is it infinity???

i was also not sure ..i told him its not infinity its something like 2 to the power 32 or 16 likethat depending on word length of bus..

8)Then he asked me about demand paging..

i answered perfectly...

9)What happens when u switch on ur computer...I told him microprocessor sends signal to bios...etc etc..

Bios is a eprom which does POST...Then bios which knows whr os module is found and hasa jump instuction which jumps to the location whr we can procedd furher like.....LILO orBOOT LOADER location which is noramally 1st sector of hard disk..

I do'nt know if i was copmetely right or now but i was almost 90% right..

Then he cross questioned me which drive???Then i clarified that which everboot prioritywill be thr in bios that willbe chaeckedsequentially let it be hard dick or floopy disk or cd...then that will jump thr from whr it will
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take to posn from hich os will be loaed in memory and computer wil start..

10)he asked me something on miscroprocessor....

Sir.do'nt know..

11) another qn on microprocessor

sir ,do'nt know...Then i told him that sir i read microprocessor in 4th sem ..i do'nt remember anything

12)again another qn on microprocessor he asked me do u rememebr

protected.public.something like that from microprocessor.etcc etci told no sir..

13)Then he asked m what happens when u double click on a icon on desktop...I was not knowing this answer but somehow i pulled it..i told him from cheking userpermission to loading module by os in memory thenvthen granting user permission to

execute in that area...etc etc...

14)what is user area what is kernel area

15)how to jump from user area to kernel area???i told sir i do'nt know...so many do'nt know by this time i thaught i do'nt have any chanceas he ws asking me device level qns

16)Then finally he came to c/c++he asked me for choice c or c++

i told him c//do'nt look syntax errors

17)main(){

int arr[10];fn(arr);

}fn(int a[10])

{

int b= sizeof(a);b=????

}i told him b is equal to size of pointer which will vary in tc++ and linux..

then he asked me why and how???i told him its acting like a array in fn but its a pointer...I was not sure of this answer at that

time but i was right

18)main(){

int arr[10];int b=sizeof(arr);b=???

}

i told him 10* sizeof(int) int=2,4 bytes dependingon tc or linux....

19)then he told me to write a pointer to fn taking a int as argument and returing a int


26/38

int (*P)(int);

20)how to call a fn using ptr;

let fn is display();p=display;p();//i was wrong here it sd be (*p)();

21)what is fn overloading ad fn over riding

22)what is copy constuctor...

perfectly answered

23)what is use of copy constucor when we use it..

i tried to bluff but finally i told sir i don't know...

24)Write a prog to multiply 2 nos without using * and + operator

he gave me a hint that u can use bit shift op.I was knowing that i can'nt solve it with in 5

min...still i tried to solve to show him that i am solving....after 2 min he asked me ok tell mewhat is logic...I told him sir i am trying to find the logging by looking after the relation

between 2*3=6 and 3*5=15 and there biany forms..he said ok.after 2 min he said ok leave it.I thought i am gone he looked unhappy...

25)how u can return value to a fn

if 1 value use return statement.if multiple value return indirectly bu using pointers

AGAIN HE CAME BACK TO OS DRIVER LEVEL

26)he asked me some file name asked me what is that..i said i do'nt know...

27)what is device driver and how itworks???i expalined it to him in a beautiful manner by showing gestures...i think by this answer he

was impressed...

28)have u ever worked in linux...i said yes sir but very less...

Then he asked me draw the file hierarchy directory structue of linux...

i answered it perfectly...

29)what is fn of /proc directory...i told him sir i am not sure but i think it contain files which are required to run our Os

processes...i was right?/

30)then he asked me some file name and its fn

i said i don't know...

31)have u ever done any device driver programms

no sir....In between he had asked me some device driver and hardware level qns which i hadlistened for first time so i don't remember also i answered them negatively...

over allOS/DRIVER LEVEL qns:asked--nearly 23-28answered---nearly 15 to 18


27/38

C/C++ qns--asked--8-10

answered--8-9

microprocessor;--asked-3answered--0

IN TOTAL :-QNs asked 35-40 qnsANSWERED-23-26 qns

last qn:-do u have any qn to aski said no sir...then he said me why?/ do'nt u want to join samsung

Then i told yes sir i want ot join samsung ..-----becoz...---explained----By the time i cameout of tech interview i thaught that my tech was very bad as i told so many do'nt knowanswers.But nearly every candidate performed like that becoz he was asking driver leveland core os level qns which are not taught normally to btech students

There were 2 sections 1.Technical 2.Aptitude.

technical was a bit difficult than apti.

in technical there were mainly questions on Datastructures, OS and

Networks.




in apti they have asked to arrange sentences in order, questions based

on passage and some direct

apti.

some ques i have in mind are, i am giving answers after the question

itself:


2.how many possible trees are there such that both preorder and

postorder traversal are same if there

are n nodes in a binary tree ---0

3. four ques were given on errordetectionand control, like CRC


28/38

code,hamming code etc..

4.which protocol is used to convert the ethernet address to IP address

--- RARP

5.which is undeterminnistic network structure among 802.3,802.4,802.5

--802.4

6. some nodes were given and they are inserted into abinary search



for(i=0;i


29/38

SAMSUNG had visited IIT-Guwahati on 8th Aug. 2005. It had 60 questions 60 min.

Section 1 : 30 aptitude Section 2 : 30 Technical

section 1 :

First 7 questions on Passage. Try to avoid answering them.

8. No. of trailing zeros in 100! = 22 (check)..

9.No. numbers B 75% distance travelled at v kmph in T hrs. remaing distance at S kmph.

how much time was taken to cover remaing distance???


30/38

19.some word problem... ORGANISATION...

Section II : Technical........

1.Ipv6 ---> 16 bytes.

2.multi cast addressing range...

3.subnet was given how manycomputercan be connected

??? 255.255.255.242 ??

4.RS232C binary 0 ----> +4v (+ve)..

5.socket programming ---> select (not related to

socketsystemcalls)

6.HDLc ---> a) GO back n b) Go back n-1 c)select

repeat n d)none of the above..

7.piggy backing ---> acknowledgements..

8.ATM --> basic question.

9.Max no. of outstanding acknowledgements...

10.int a;

static int a;

int fun() { return a;}

static int fun() { return a; }

which of the above 2 statements can't exist in the

same file...

11.some program

main()

{

extern int i;

print i;

}

ans ) linkererror..

12.Advantage of digital over analog signal ??

13.study digital modulation techniques..

int j=3;

int *p=&j;

printf("%d %d", *p++,++*p);

it will not increment j value as ++ is done first

on p before *, so address gets incremented and

garbage value will be there

14.Which is non-deterministic structure a)ethernet

b)802.4 c) 802.5 d)none ans)ethernet check..
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15.3 bits on size of structures...

16.Linux ---> memory model a) small b)hughe c) flat

d)none. see..

17.Which one does not involve direct recursion..

a) backtracking

b) divide and conquer

c) dynamic programming

d) none of the above..

18. sort time complexity based on

a) No of comparisions

b) no of swaps.

c) no of copies.

d) all of the above (check)...>a ans:( )(e)

> none of these

>

> 7.A and B are two stations 330km apart.A train

> starts from A at 8pm.and

> travels toward B at 60kmph.another train starts from

> B at 9pm. And

> travels towards A at 75 kmph.at what time do they

> meet?(a) 11am(b) 12pm

> (c) 11.30am ans:(a )(d) 11.45am

>

> 8.if you have a sixth sense, it may help you to

> solve this one

> 6 396 2376 1425.6 8.5536 ?(a) 4.5536(b) 2.5536(c)

> .513216 ans:(d )(d)

> .00513216

>

> 9.20 ? 150 18 11(a) 2(b) 4(c) 6 (d) 8 ans:(c )(e)

> none of these

>

> >> The one in our paper was 100 365 24 60 _?

> Ans 60

>

> 10.if (BE)^2=MPB and the letters B,E,Pand M stands

> for distinct

> digits,then M equals:(a) 1(b) 6(c) 3 ans:(c )(d)

> 9(e) 5

>

> DATA SUFFICIENCY

> Direction:Read the following instructions carefully


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> and answer

> questions 11-15 given below:

>

> Each question below is followed by two numbered

> facts. You have to

> determine whether the data given in the statement is

> sufficient for

> answering the question. Choose one of the following

> choices best fitting

> the

> question and mark A,B,C,D or E as explained below.

> (A) if statement 1 alone is sufficient to answer the

> question, but

> statement 2 is not sufficient.

> (B) If statement 2 alone is sufficient to answer the

> question, but

> statement 1 is not sufficient.

> (C) If both statements together are needed to answer

> the question, but

> neither statement alone is sufficient.

> (D) If either statement by itself is sufficient to

> answer the question.

> (E) If enough facts are not available to answer the

> question.

>

> 11. Is X =Y?

> (1) X-Y=X^2-Y^2 ans:( )(2) X and Y are greater than

> 1.

>

> 12. Is CAB a code word in language Q?(1) ABC is the

> base word.

> (2) If c immediately follows B, then C can be moved

> to the front of the

> code word to generate another word?ans:( )

>

> 13. A dress was initially listed at a price that

> would have given the

> store a profit of 20 percent of the wholesale cost.

> What was the

> wholesale cost of the dress?

> (1) After reducing the asking price by 10 percent,

> the dress sold for a


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> net profit of 10 dollars.(2) The dress sold for 50

> dollars. ans:( )

>

> 14. If X and Y do not equal 0, is X/Y an integer?(1)

> X is prime

> (2) Y is even ans:( )

>

> 15. What is the price of a banana?

> (a) 14 banana and 35 oranges cost Rs. 84

> (b) with a 50% discount on banana, Rs. 12 can buy 4

> bananas and 5 oranges.

> ans:( )Analytical Reasoning

>

> In a game, exactly six inverted cups stand side by

> side in a straight

> line, and each has exactly one ball hidden under it.

> The cups are

> numbered consecutively 1 through 6. Each of the

> balls is painted a single

> solid color. The colors of the ball green, magenta,

> orange, purple, red

> and yellow. The balls have been hidden under the

> cups in a manner that

> conforms to the following conditions:

> The purple ball must be hidden under a lower-

> numbered cup than the

> orange ball. The red ball must be hidden under a cup

> immediately adjacent

> to the cup under which the magenta ball his hidden

> The green ball must be hidden under cup 5.

> 16. Which of the following could be the colors of

> the balls under the

> cups, in order from 1 through 6?(a) Green, yellow,

> magenta, red, purple,

> orange

> (b) Magenta, green, purple, red, orange, yellow

> (c) magenta, red, purple, yellow, green, orange

> (d) orange, yellow, red, magenta, green, purple

> (e) red, purple, magenta, yellow, green, orangeans:(

> )

> 17. A ball of which of the following colors could be

> under cup6?(a) Green


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> (b) Magenta(c) purple(d) red (e) yellow ans:( )

> 18. If the purple ball is under cup4, the orange

> ball must be under(a)

> 1(b) 2

> (c) 3(d) 5(e) 6 ans:( )19. Which of the following

> must be true ?

> (a) The green ball is under a lower - numbered cup

> than the yellow ball.

> (b) The orange ball is under a lower - numbered cup

> than the green ball.

> (c) The purple ball is under a lower - numbered cup

> than the red ball.

SAMSUNG Placement Sample Question Paper

Regarding the selection.1. they will conduct a test on apptitude.

2. there is no test on technical , the same in iitm3. candidates will be shortlisted by test.

the test questions are basically fromquantitative appptitude - r.s.agarwalquestions from: ages, simple interest,workdone, ratios,

percentages, some english.

Samsung paper 2004.

There were total 60(30+30) questions out of that 46 is here........

WrittenTest paperconsists of 30 questions on Aptitude and 30 questions on

Technical section.

Aptitude:

Q1. If length of rectangle of increases by 20% and breadth decreases by20%. Then the area


Ans) aQ2. If it costs x dollors for making certain item if quantity is 1000 and ifquantity increase then the item is made using y dollars. If z number of

items are made which are greater than 1000 then what is the total cost.

Ans 1000(x-y) +yz


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Q3) A girl is at 11th position from both th ends of a straight row. Thentotal no. girls in a row are Ans) 21

Q4) series is given such as 2,7,6,-,12,-,20,49,---- ? Ans) 71(sure) break

into 2 seriesQ5) If the distance between two trains is 110KMs and two trains travelopposite in direction . If one starts at 7AM and other at 8AM and their

velocities are 20 and 25 KMPH then they meet at. Ans 10AMQ6) In a row of 5 girls conditions such as Radha and Asha never sittogether and other conditions Ans Radha

Q7)Problem on average ages given age of captain 25 and wicket keeper's Age

3 years more than captain's age. now the average of the remaining team isone less than the avg of whole team. what is the avg age of each. Ans) 22Q Asoka is as much young as Vimal and as much old as Arun. GIven sum of

Vimal and Arun ages to be 40. then Ashoka age is --- Ans) 20.Q9) F is brother of A , C is daughter of A, G is brother of C, who is uncleof G and some conditions Ans) F

Q10) In an innings the score done by A,B,C is 128runs A and B scored 90, C &

A scored 68 is some number What is the score done by CAns) do not remember(que from R S Agrawal- Average)

Q11) If m people take d days to complete, then m+r people take how many daysAns) m*d/m+rQ12 - 14) Three questions were on Analgies one was:Square:___ :: Quadreplet:couplet


Ans) do not Remember13) Gazzle:swift :: Earth options : a)lifeb) zoology

14) if DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNEthen THURSDAY will be written as ans) a ( HTVSTYAD)

Q15) A is 10 km from B and C is 17 km from B. then which option is true.....

a)A is in between B and C.b)B is in between A and C

c)C is in between A and Bd)a and b Ans) d

Q16) find out no. of 8's preceded by 5 but not just followed by 3 in the

series ( very easy Ques)

series was something like this: 2158367983856787325839076 (but notcorrect)

Ans) 4 (sure)

**now one situation was given and over that 4 questions were asked( these

were very simple donnt miss to attempt)

Big university and small colleges decided to make committs for inspection.

Each 3 member committee have 2 from university and one from small college.in each committee no two members belong to same subject...

Now conditions:for university: M--Maths teachersL-English

K--Natural Science.

for small college:N--mathsH--HindiO&P--English


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Based on this situation 4 ques were asked.Ques17): If M survyes what other two members will be:


Ans) c (as K and O belongs to other subjects.)Ques18) If L not survey then what are the possibilities of 3 member teama)L,N,H b) M,K,P c)K,M,N d) none of the

above.Ans) b ( as condition is each team should have 2 from university and 1 fromcollege also no two members belongs to same subject)Ques19 - 20) like above

Next Situation: on this there were 5 Ques:

Situation: 6 faces of cube were colored with 6 different colour: Red ,black,brown,blue,green,white.conditions: 1)black is opposite to red.

2)Green is adjacent to brown3)Blue is adjecent to black.4)white is adjecent to blue.

5)Red is at the bottom.

Q21)what 4 colurs are adjacenta)black,brown,blue,green

b)white,geen,red,bluec)brown,geen,white,redd)black,blue,white,brown Ans)dq22- 25) like above there were 4 more questions

Q26) there are 7500 students. 75% offerd physics and 45% offered maths. How

many sutends offered both ? Ans) 1500Q 27) A,B,C have their average weight 84. including D their average weight

becomes 80. if E who have his weight 3 more than D joins then by replacing A, then their average age becomes ---. what is the age of A?Ans) 75 ( R S

Agrawal)

Q28) 602(507)210 then 527(?)244 (data not correct)There was one question of this type. So please luk such type of questions.

Section B : Technical

there were atleast 15 ques from networkingQues1) out of the following which supportserrorchecking and error

correction in data link layera)802.2 LLC b)802.3 CSMA/CD c)802.4 Token Bus d)802.5 Token

RingAns) a

Ques2)How many bits of IP address are required to make 8 subnets

a)1 b) 2 C) 3 d)4

Ans) 4 (as 000 and 111 0f 3 bits are not valid subnets so take 4 bits)Ques3)Which statement were incorrect regarding multicast and broadcast

options do not rememberAns)regarding whether NIC checks the multicast address or cpu ?

Ques4) network equipments make hierechy in which topologya) bus b)star c) ring d) tree Ans) Tree (checkout)


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Ques5)which of the followinf is not CDMA technologya)DS-FH (Discrete spectrum-freq hoping) b)DS_FT C)DS- d)TDMA-FS.

Ans) d

Ques6) Determine network ID of classful IP address 192.42.14.1a)192 b)192.42 c)192.42.14 d)192.42.14.1 Ans) c ( class c )Ques7) what is the advantage of ADSL(assymetric digital subscriber line)

over modem Ans) it has normal uplink band width but higher down linkbandwidth (something like that)Ques8) Why DSL is faster than normal modem Ans) d ( all of the above)

Ques9)Min sampling freq for 20-20kHz analog signal is

a) 20khz b)40khz c)44.1khz d) 20hz Ans) bQues10)Adventages of digital over analog signal:a)noise immunity b)data security and integrety c)efficient transmission

d)all of the above Ans) dQues11) MPEG stands for Ans) Moving Picture Experts GroupQues12) Question on Umbrella cell Ans) it covers microcell only.

Ques13) why channelcodingis done

a)to secure data b) to maintain integrity of data c) effective transmissionof data d) all of above Ans) c

Ques14)Question on error reselient and sustain to burst which isa) solomon code b) cyclic c) gray d) huffman Ans) a(chek out)Some C questionsQues15)

main()

{i=2;

printf(I=%d i=%d",++i,++i)} Ans) vary compiler to compiler

Ques16)


printf("i=%d",i


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some thing and the progname is myprog on command line.options) a) m b) n c) none d) myprogram

Ques20)

In 1.5 fixed format how is -1 representeda)0xFFFF b)0xF000 c)0x8000 d)0x0001 (options may not be correctbut ques is correct) Ans) a

Ques21)#define Sqr(b) b*b;main( )

{

int i=3;printf("%d",SQR(i+2);} Ans) 11

Q 22)Main(){Char c='a';

Printf("%d %d", sizeof(c),sizeof('a'));}

options:- a) 1 1 b) 2 2 c) 2 1 d) 1 4 ans: dQ 23) question related to the ICMP Ans) d( chek out)Q 24) question ralted to ARP ( which machine will respond for the request ofARP)

SAMSUNG Company Profile

SamsungIndia is the hub for SamsungsSouth West AsiaRegional operations. The SouthWest Asia Regional Headquarters looks after the Samsung business in Nepal, Sri Lanka,

Bangladesh, Maldives and Bhutan besides India. Samsung India which commenced its

operations in India in December 1995, today enjoys a sales turnover of over US$ 1Bn in justa decade of operations in the country.

Headquartered in New Delhi, Samsung India has a network of 19 Branch Offices located allover the country. The Samsung manufacturing complex housing manufacturing facilities for

Colour Televisions, Colour Monitors, Refrigerators and Washing Machines is located at

Noida, near Delhi. Samsung Made in India products like Colour Televisions, Colour Monitorsand Refrigerators are being exported to Middle East, CIS and SAARC countries from itsNoida manufacturing complex.

Samsung India currently employs over 1600 employees, with around 18% of its employees

working in Research & Development.

for more details visit www.samsung.com

ormore details about SAMSUNG IN INDIA click here
http://www.discussionsworld.com/forum_posts.asp?TID=39035&SID=6d95e21caed3419c68ce46ddbbfac6e4http://www.discussionsworld.com/forum_posts.asp?TID=39035&SID=6d95e21caed3419c68ce46ddbbfac6e4http://www.discussionsworld.com/forum_posts.asp?TID=39035&SID=6d95e21caed3419c68ce46ddbbfac6e4http://www.discussionsworld.com/forum_posts.asp?TID=39035&SID=6d95e21caed3419c68ce46ddbbfac6e4http://www.discussionsworld.com/forum_posts.asp?TID=39035&SID=6d95e21caed3419c68ce46ddbbfac6e4http://www.discussionsworld.com/forum_posts.asp?TID=39035&SID=6d95e21caed3419c68ce46ddbbfac6e4http://www.discussionsworld.com/forum_posts.asp?TID=39035&SID=6d95e21caed3419c68ce46ddbbfac6e4

Documents

Samsung Paper Whole Testpaper