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Model Papers
ENGLISH COMPREHENSION
In the following question select the word which is OPPOSITE in the meaning of the given word.
Q1. INDISCREET
a. reliableb. honestc. prudentd. stupid
Q2. SOLICITUDE
a. insoucianceb. ingenuityc. proprietyd. austerity
Q3. In the sentence there is a bold word or phrase. One of the words or phrases given in the options conveys almost the same meaning as the bold word or phrase in the sentence. Select that option which is nearest in meaning.
It is preposterous on your part to look for a job without first completing your education.
a. Wiseb. Imperativec. Advisabled. Most admirablee. Very absurd
In the following questiones, fill in the blank space.
Q4. The success that he has gained, though striking enough, does not, however, commensurate . . . . the efforts made by him.
a. Aboutb. Fromc. Withd. Besidee. Over
Q5. Vinod took his meals after he . . . .
a. Had completed his workb. Had been completing his workc. Was completing his workd. Had been completed his worke. Had got completed his work
In the following questions, select the word or phrase that is similar in
meaning to the given word.
Q6. Nonchalance
a. Neutralityb. Indifferencec. All-knowingd. Ignorancee. Untimeliness
Q7. Conceal
a. Hideb. Sealc. Ceilingd. Horrifying
Q8. Read the sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is 'D'. (Ignore - the errors of punctuation,if any)
(A) The whole thing moves/ (B) around the concept of building a small dynamic/(C) organisation into a larger one./(D) No error.
a. (A)b. (B)c. (C )d. (D)
Q9. In the question a part of the sentence is italicised. Alternatives to the italicised part is given which may improve the sentence. Choose the correct alternative. In case no improvement is needed. Option 'D' is the answer.
She gave most of her time to music.
a. spentb. lentc. devoted d. No improvement
Q10. The given sentences when properly sequenced, form a coherent paragraph. Each sentence is labelled with a number. Choose the most logical order of sentences from among the four given choices to construct a coherent paragraph.
1. He was so busy with them that he did not get time to eat. 2. Thousands of people came to him and asked different types of questions. 3. No one cared to see that he had his food or rest that night. 4. Swami Vivekanand once stayed in a small village.
a. 2341b. 3214c. 4213d. 4231
Answer the question based on the given passage
Management is a set of processes that can keep a complicated system of people and technology running smoothly. The most important aspects of management include planning, budgeting, organising, staffing, controlling, and problem-solving. Leadership is a set of processes that creates organisations in the first place or adapts them to significantly changing circumstances. Leadership defines what the future should look like, aligns people with that vision, and inspires them to make it happen despite the obstacles. This distinction is absolutely crucial for our purposes here: Successful transformation is 70 to 90 per cent leadership and only 10 to 30 percent management. Yet for historical reasons, many organisations today don't have much leadership. And almost everyone thinks about the problem here as one of managing change. For most of this country, as we created thousands and thousands of large organisations for the first time in human history, we didn't have enough good managers to keep all those bureaucracies functioning. So many companies and universities developed management programs and hundreds and thousands of people were encouraged to learn management on the job. And they did. But, people were taught little about leadership. To some degree, management was emphasised because it's easier to teach than leadership. But even more so, management was the main item on the twentieth-century agenda because that's what was needed. For every entrepreneur or business builder who was a leader, we needed hundreds of managers to run their ever-growing enterprises. Unfortunately for us today, this emphasis on management has often been institutionalised in corporate cultures that discourage employees from learning how to lead. Ironically, past success is usually the key ingredient in producing this outcome. The syndrome, as I have observed it on many occasions, goes like this: success creates some degree of marked dominance which in turn produces much growth. After a while keeping the ever-larger organisation under control becomes the primary challenge. So attention turns inward and managerial competencies are nurtured. With a strong emphasis on management but not leadership, bureaucracy and an inward focus takeover. But with continued success, the result mostly of market dominance, the problem often goes unaddressed and an unhealthy arrogance begins to evolve. All of these characteristics then make any transformation effort much more difficult. Arrogant managers can over-evaluate their current performance and competitive position, listen poorly and learn slowly. Inwardly focused employees can have difficulty seeing the very forces that present threats and opportunities. Bureaucratic cultures can smother those who want to respond to shifting conditions. And the lack of leadership leaves no force inside these organisations to break out of the morass.
Q11. Why did companies and universities develop programmes to prepare managers in such a large number?
a. (A) Companies and universities wanted to generate funds through these programmesb. (B) The large number of organisations were created as they needed managers in good numberc. (C) Organisations did not want to spend their scarce resources in training managersd. (D) Organisations wanted to create communication network through trained managers
Q12. How has the author defined management?
a. It is the process of adapting organisations to changing circumstances.
b. It is the system of aligning people with the direction it has taken.c. It refers to creating a vision to help direct the change effectively.d. Creating better performance through customer orientation.
Q13. What is the historical reason for many organisations not having leadership?
a. A view that leaders are born, they are not madeb. Leaders lack managerial skills and organisations need managersc. Leaders are weak in carrying out traditional functions of managementd. Leaders allow too much complacency in organisations
Q14. Which of the following characteristics help organisations in their transformation efforts?
a. Emphasis on leadership but not managementb. A strong and dogmatic culturec. Bureaucratic and inward looking approach d. Failing to acknowledge the value of customers and shareholders
Q15. Which of the following is similar in meaning of the word 'smother' as used in the passage?
a. Suppressb. Encouragec. Instigated. Criticise
QUANTITATIVE ABILITY
Q1. In a kilometre race, if A gives B a 40 m start, A wins by 19 s. But if A gives B a 30 s start, B wins by 40 m. Find the time taken by B to run 5,000 m?
a. 150 sb. 450 sc. 750 sd. 825 s
Q2. Pipe A takes 16 min to fill a tank. Pipes B and C, whose cross-sectional circumferences are in the ratio 2:3, fill another tank twice as big as the first. If A has a cross-sectional circumference that is one-third of C, how long will it take for B and C to fill the second tank? (Assume the rate at which water flows through a unit cross-sectional area is same for all the three pipes.)
a. 66/13b. 40/13c. 16/13d. 32/13
Q3. Three consecutive whole numbers are such that the square of the middle number is greater than the product of the other two by 1. Find the
middle number.
a. 6b. 18c. 12d. All of these
Q4. The arithmetic mean of 2 numbers is 34 and their geometric mean is 16. One of the numbers will be
a. 4b. 16c. 18d. 12
Q5. If x% of a is the same as y% of b, then z% of b is :
a. (xy/z)% of ab. (yz/x)% of ac. (xz/y)% of ad. None of these
Q6. The letters of the word WOMAN are written in all possible orders and these words are written out as in a dictionary ,then the rank of the word 'WOMAN' is
a. 117b. 120c. 118d. 119
Q7. What least number must be subtracted from 9400 to get a number exactly divisible by 65?
a. 40b. 20c. 80d. none of these
Q8. If 2505 / 0.5 = 5010 then 25.05 / 0.5 = ?
a. 5.010b. 50.10c. 501.0d. None of these
Q9. Which pair of rational numbers lie between 1/5 and 2/5 -
a. 262/1000, 275/1000b. 362/1000, 562/1000c. 451/1000, 552/1000d. 121/1000,131/1000
Q10. What is the value of the following expression: 2 log10 5 + log10 4 ?
a. 2b. 2.5c. 3d. None of these
Q11. If x increases linearly, how will a-x behave (a>1) ?
a. Increase linearlyb. Decrease linearlyc. Increase exponentiallyd. Decrease exponentially
Q12. What is the probability of getting the sum 5 in two throws of the dice?
a. 1/12 b. 1/5 c. 1/9 d. None of these
LOGICAL ABILITY
Q1. The question shows a pair of words in which the first is related to the second in some way. It is followed by a single word which bears a similar relation to one of the given alternatives. Find the correct alternative to complete the analogy.
Melt:Liquid::Freeze: ?
a. Iceb. Condensec. Solidd. Crystal
Q2. Fill in the blankGuilt is to Past as Hope is to ......
a. Presentb. Futurec. Todayd. Despaire. Hopeless
Q3. From the given choices select the odd man out:
a. Birdb. Kitec. Crowd. Pigeone. Sparrow
Q4. Find the missing pattern
BOQD : ERTG :: ANPC : ?
a. DQSFb. FSHUc. SHFUd. DSQF
Q5. Find the missing number
5 : 24 :: 8 : ?
a. 65b. 63c. 62d. 64
Q6. From the given choices select the odd man out
a. DFHEGb. TWXUVc. OQSPRd. JLNKM
Q7. If HARD is coded as 1357 and SOFT is coded as 2468, what will 21448 stand for?
a. SHAFTb. SHORTc. SHOOTd. SHART
Q8. Find the next number in the series
1, 6, 13, 22, 33, ......
a. 44b. 45c. 46d. 47
Q9. The question contains some statements followed by some conclusions. Decide which of the given conclusions logically follow from the given statements, disregarding commonly known facts.
Statements:I) All tomatoes are red.II) All grapes are tomatoes.Conclusions:I) All grapes are red.II) Some Tomatoes are grapes.
a. Only conclusion I follows.b. Only conclusion II follows.c. Neither I nor II followsd. Both I and II follow.e. Either I or II follows
Q9. Old woman's son is my daughter's uncle, then what relation has the old woman to me ?
a. Sisterb. Motherc. Grandmotherd. Mother - in - law
Q10. Ramu was facing East.He walked 4 km forward and then after turning to his right walked 6 km. Again he turned to his right and walked 7 km. After this he turned back.Which direction was he facing at the time?
a. Eastb. Northc. Southd. Weste. North-East
Q11. Raman is not wearing purple and Aman is not wearing black.Raman and Sahil wear different colours.Avinash alone wears green.What is Sahil's colour, if all four of them are wearing different colours.
a. Greenb. Blackc. Purpled. Can't Say
Q12. The question is followed by two arguments numbered I and II. You have to decide which of the arguments is a strong argument and which is a weak argument.
Statement :Should a total ban be put on trapping wild animals?Arguments :I. Yes, Trappers are making a lot of money.II. No, bans on hunting and trapping are not effective.
a. Only argument I is strong.b. Only argument II is strong.c. Either I or II is strong.d. Neither I nor II is strong.e. Both I and II are strong
Q13. The question contains a statement followed by two Assumptions I and II. Find out which assumption(s) is implicit.
Statements:Vitamin E tablets improve circulation, keep your complexion in glowing condition.Assumptions :I. People like glowing complexion.II. Complexion becomes dull in the absence of circulation.
a. Only assumption I is implicitb. Only assumption II is implicitc. Both assumption I and II are implicit.d. Neither assumption I nor II is implicit
Q14. Study the statement(s) and the conclusions and select the correct option.
Statement :No country is absolutely self - dependent these days.Conclusions :I. It is imposible to grow and produce all that a country needs.II. Countrymen in general have become lazy.
a. Only Conclusion I followsb. Only Conclusion II followsc. Both the conclusion I and II followd. Either conclusion I or II followse. Neither conclusion I nor II follows
Q15. In the question a statement is followed by some courses of action . A course of action is a step or administrative decisions to be taken for improvement, follow-up, or further action in regard to the problem, policy, etc.You have to assume everything in the statement to be true and then decide which of the given suggested course(s) of action logically follows for pursuing.
Statement:'The World Bank has approved a $ 300 million loan to finance a project to construct coal ports by Madras Port Trusts.Courses of Action :I. India should take financial help from other international financial institutions to develop such ports in other places.II. India should not seek any help from the international financial institutions.
a. Only I followsb. Only II followsc. Either I or II followsd. Neither I nor II followse. Both I and II follow.
(Optional module)
COMPUTER PROGRAMMING PRINCIPLES AND APPLICATIONS
Q1. A 8-bit signed integer has the following range:
a. 0 to 255b. -128 to 127c. -255 to 254d. 0 to 509
Q2. What will be the output of the following code statements?integer x = 34.54, y = 20, z = -5print ( y > 50 AND z > 10 or x > 30 )
a. 0b. 1
c. -1d. 10
Q3. Pankaj makes a program to print the product of cubes of the first 10 whole numbers. She writes the following program:integer x = 0 // statement 1integer sum = 0 // statement 2while ( x < 10 ) // statement 3{ sum = x*x*x // statement 4 x = x + 1 // statement 5} print sum // statement 6
Is her program correct? If not, which statement will you modify to correct it?a. No error, the program is correct.b. Statement 1c. Statement 4d. statement 6
Q4. I have a problem to solve which takes as input a number n. The problem has a property that given the solution for (n-1), I can easily solve the problem for n. Which programming technique will I use to solve such a problem?a. Iterationb. Decision-makingc. Object Oriented Programmingd. Recursion
Q5. Given:
integer x = 40, y = 35, z = 20, w = 10
Comment about the output of the following two statements:print x * y / z - wprint x * y / (z - w)
a. Differ by 80b. Samec. Differ by 50d. Differ by 160
Q6. Data and function in which area of a class are directly accessible outside the class?a. Publicb. Privatec. Protectedd. None of these
Q7. Here is an infix notation: ((A+B)*C-(D-E))^(F+G) Choose the correct postfix notation of the above from the given options. a. AB+CD*E--FG+^b. AB+C*DE--FG+^c. AB+C*DE-FG-+^d. A+BC*DE-FG-+^
Q8. If the depth of a tree is 3 levels, then what is the size of the Tree?
a. 2b. 4c. 6d. 8
Q9. One of the following options is a form of access used to add and remove nodes from a queue.
a. LIFOb. FIFOc. Both LIFO and FIFOd. None of these
Q10. What is the time complexity of adding three matrices of size NXN cell-by-cell?
a. O(N)b. O(N^2)c. O(N^3)d. None of these
HCL Latest Placement Paper 2010
(Aptitude Test, Technical Round-1, Client/Manager Interview)
1. A millionaire bought a job lot of hats 1/4 of which were brown. The millionaire sold 2/3 of the hats including 4/5 of the brown hats. What fraction of the unsold hats were brown.(A)1/60 (B)1/15 (C)3/20 (D)3/5 (E)3/4Ans :c)3/20
2. A merchant sells an item at a 20 percent discount. but still makes a gross profit of 20 percent of the cost. What percent of cost would be gross profit on the item have been if it had been sold without the discount?(A) 20% (B) 40% (C) 50% (D) 60% (E) 66.6%Ans :c) 50%
3. How many integers n greater than and less than 100 are there such that, if the digits of n are reversed, the resulting integer is n+9 ?(A)5 (B)6 (C)7 (D)8 (E)9Ans <췔 8׀>)
4. An investor purchased a shares of stock at a certain price. If the stock increased in price Rs 0.25 per share and the total increase for the x shares was Rs 12.50, how many shares of stock had been purchased ?
(A)25 (B)50 (C)75 (D)100 (E)125Answer :B)50
5. At a special sale, 5 tickets can be purchased for the price of 3 tickets. If 5 tickets are purchased at the sale, the amount saved will be what percent of the original price of the 5 tickets?(A)20% (B)33.3% (C)40% (D)60% (E)66.6%Ans :c)40%
6. Working independently, Tina can do a certain job in 12 hours. Working independently, Ann can do the same job in 9 hours. If Tina works independently at the job for 8 hours and then Ann works independently, how many hours will it take Ann to complete the remainder of the jobs?(A)2/3 (B)3/4 (C)1 (D)2 (E)3Ans :E)3
7. A decorator bought a bolt of d m number of red chips in any one stack ?(A)7 (B)6 (C)5 (D)4 (E)3Ans :C) 5
1) In a murder case there are four suspects P,Q,R,S. Each of them makes a statement. They arep: “I had gone to the theatre with S at the time of the murder”.q: “I was playing cards with P at the time of the murder”.r: “Q didn’t commit the murder”.s: “R is not the murderer”.Assuming the only one of the above statement is false and that one of them is the murderer, who is the murderer?a) Pb) Qc) Rd) Cann’t be concludede) S
Ans: E r and s are true as first two statements are contradictory. thus either P or S is murderer. as q is not murderer, he is telling truth that P was with him. hence S is murderer.
2) Mohan earned twice as much as Deep. Yogesh earned rs.3/- more than half as much as deep. If the amounts earned by Mohan,Deep,Yogesh are M,D,Y respectively, Which of the following is the correct ordering of these amounts?a) M < D < Yb) M < Y < Dc) D < M < Y
d) It cann't be determined from the information givene) D < Y < M
Ans : d
3) Statistics indicate that men drivers are involved in more accidents than women drivers. Hence it may be concluded thata) sufficiently information is not there to conclude anythingb) Men are actually better drivers but drive more frequentlyc) Women Certainly drive more cautiously than Mend) Men chauvinists are wrong about women’s abilities.e) Statistics sometimes present a wrong picture of things
4) What does the hex number E78 correspond to in radix 7 ?a) 12455b) 14153c) 14256d) 13541e) 13112
Ans :d
5)Given that A,B,C,D,E each represent one of the digits between 1 and 9 and that the following multiplication holds:A B C D EX 4E D C B A
what digit does E represent ?
a) 4b) 6c) 8d) 7Ans: c
6) HCL prototyping machine can make 10 copies every 4 seconds. At this rate, How many copies can the machine make in 6 min.?a) 900b) 600c) 360d) 240e) 150
Ans: a
7) if a=2,b=4,c=5 then a+b c c a+ba) 1b) 11/30c) 0d) -11/30e) -1
Ans: b
8) 10^2(10^8+10^8) =10^4a) 2(10)^4b) 2(10)^6c) 10^8d) 2(10)^8e) 10^10
Ans: b
9) Worker W produces n units in 5 hours. Workers V and W, workers independently but at the same time, produce n units in 2 hours. how long would it take V alone to produce n units?a) 1 hr 26 minb) 1 hr 53 minc) 2 hr 30 mind) 3 hr 30 mine) 3 hr 20 min
Ans: d (e)
10) if q <> 0 and k = qr/2 -s, then what is r in terms of k,q,s?
a) 2k+s qb) 2sk qc) 2(k-s) qd) 2k+sq qe) 2(k+s) qAns: e
Six knights – P,Q,R,S,T and U – assemble for a long journey in two traveling parties. For security, each travelingparty consists of at least two knights. The two parties travel by separate routes, northern and southern. After one month, the routes of the northern and southern groups converge for a brief time and at that point theknights can, if they wish, rearrange their traveling parties before continuing, again in two parties along separatenorthern and southern routes. Throughout the entire trip, the composition of traveling parties must be in accord with the following conditions:P and R are deadly enemies and, although they may meet briefly, can never travel
together. p must travel in the same party with S Q can’t travel by the southern route U can’t change routes
11) If one of the two parties of knights consists of P and U and two other knights and travels by the southern route, the other members of this party besides P and U must be
a) Q and Sb) Q and Tc) R and Sd) R and Te) S and TAns: e
12) If each of the two parties of knights consists of exactly three members, which of the following is not a possible traveling party and route?a) P,S,U by the northern routeb) P,S,T by the northern routec) P,S,T by the southern routed) P,S,U by the southern routee) Q,R,T by the southern routeAns: b
13) If each of the two parties of knights consists of exactly three members of different pX-Mozilla-Status: 0009by the northern route, then T must travel by thea) southern route with P and Sb) southern route with Q and Rc) southern route with R and Ud) northern route with Q and Re) northern route with R and UAns: a
14) If one of the two parties of knights consists of U and two other knights and travels by the northern route, the other members of this party besides U must bea) P and Sb) P and Tc) Q and Rd) Q and Te) R and TAns: c
15) If, when the two parties of knights encounter one another after a month, exactly one knight changes from one traveling party to the other traveling party, that knight must bea) Pb) Q
c) Rd) Se) T
Ans: e
PAPER – II
1. How many of the integers between 25 and 45 are even ?(A)21(B)20(C)11(D)10(E)9Ans:d)10
2. If taxi fares were Rs 1.00 for the first 1/5 mile and Rs 0.20 for each 1/5 miles thereafter. The taxi fare for a 3-mile ride was(A)Rs 1.56(B)Rs 2.40(C)RS 3.00(D)Rs 3.80(E)Rs 4.20Answer :d)Rs 3.80
3. A computer routine was developed to generate two numbers (x,y) the first being a random number between 0 and 100 inclusive, and the second being less than or equal to the square root of the first. Each of the following pair satisfies the routine EXCEPT(A) (99.10)(B) (85.9)(C) (50.7)(D) (1.1)(E) (1.0)Answer : A) (99.10)
4. A warehouse had a square floor with area 10,000 sq.meters. A rectangular addition was built along one entire side of the warehouse that increased the floor by one-half as much as the original floor. How many meters did the addition extend beyond the original buildings ?(A)10(B)20(C)50(D)200(E)500Ans: c)50
5. A digital wristwatch was set accurately at 8.30 a.m and then lost 2 seconds every 5 minutes. What time was indicated on the watch at 6.30 p.m of the same day if the watch operated continuously that time ?(A)5:56(B)5:58(C)6.00(D)6.23(E)6.26Ans :E) 6.26
6. A 5 litre jug contains 4 litres of a salt water solution that is 15 percent salt. If 1.5 litres of the solution spills out of the jug, and the jug is then filled to capacity with water, approximately what percent of the resulting solution in the jug is salt?(A)7.5%(B)9.5%(C) 10.5%(D)12%(E)15%Ans :A)7.5%
7. A plane travelled K miles in the first 96 miles of flight time. If it completed the remaining 300 miles of the trip in 1 minute, what was its average speed in miles per hour for the entire trip ?(A)(B)(C)(D)(E)Ans 300+k)/97 * 60
8. A merchant sells an item at a 20 percent discount. but still makes a gross profit of 20 percent of the cost. What percent of cost would be gross profit on the item have been if it had been sold without the discount?(A)20%(B)40%(C)50%(D)60%(E)66.6%Ansr :c) 50%
10. How many integers n greater than and less than 100 are there such that,if the digits of n are reversed, the resulting integer is n+9 ?(A)5(B)6(C)7
(D)8(E)9Ans )8
- ->10. A millionaire bought a job lot of hats 1/4 of which were brown. The millionaire sold 2/3 of the hats including 4/5 of the brown hats. What fraction of the unsold hats were brown.(A)1/60(B)1/15(C)3/20(D)3/5(E)3/4Ans :c)3/20
11. An investor purchased a shares of stock at a certain price.If the stock increased in price Rs 0.25 per share and the total increase for the x shares was Rs 12.50, how many shares of stock had been purchased ?(A)25(B)50(C)75(D)100(E)125Ans :B)50
12 At a special sale, 5 tickets can be purchased for the price of 3 tickets. If 5 tickets are purchased at the sale, the amount saved will be What percent of the original price of the 5 tickets?(A) 20%(B) 33.3%(C) 40%(D) 60%(E) 66.6%Ans :c)40%
13. Working independently, Tina can do a certain job in 12 hours. Working independently, Ann can do the same job in 9 hours. If Tina Works independently at the job for 8 hours and then Ann works independently, how many hours will it take Ann to complete the remainder of the jobs?(A) 2/3(B) 3/4(C) 1(D) 2(E) 3Ans :E)3
14. A sink has 12 lits of water some quantity of water is taken out. if the remainng
water is 6 litres less then the water taken out then quantity of water taken out is.a. 3b. 6c. 9d. 1
15. A decorator bought a bolt of d m number of red chips in any one stack ?(A) 7(B) 6(C) 5(D) 4(E) 3Ans :C) 5
16. which is the 4 digit number whose second digit is thrice the first digit and 3′rd digit is sum of 1’st and 2′nd and last digit is twice the second digit.1.26742.1349.3.33434.3678
17. In a straight highway 2 cars starts from the same point in opposite directions each travels for 8 Kms and take left turn then travel for 6 Kms what is the distance between them now.1.162.203.254.10
Hi.... Its me srividhya from IT dept,vel tech-avadi. we had hcl at our campus on 26th mar 2010Aptitude:online apps with 90 min timingu have to answer the questions only in the sequence.u have 3 sections 1.english-25 ques 2.quantitative-25 ques 3.reasoning-24 ques 270 attended apps and around 82 were selected for technical/HR round technical: 1.osi layers 2.protocol
3.unix 4.linux 5.windows 6.types of testing 7.SDLC 8.program in c 9.difference between c and c++ 10.GUI HR: 1.tell me about urself 2.family background. 3.why HCL 4.about friends finally around 7.00 clk result were announced.50 were selected and i am so happy that i am one among the 50.it was an interesting campus.be cool.dnt get tensed...all the best......meet u soon in HCL......
On Monday, December 20th, 2010 at 8:16 PM, Shaik Jasmine wrote:
HCL Technologies paper model:
Section I: Computer awareness (i.e general things about computer)Q. 15-ve marks -1/4
Section II: Simple C- language Q. 15 & -ve marks: -1/4Section III: On pointers & structuresand C++, Java ( only 1 on this) Q.10 each quetion ->2 marks
-ve marks: -1Section IV: Analytical Q.20 each quetion -> 2 marks.
-ve marks: -1/4
Section-I
1) Piggy backing is a technique fora) Flow control b) sequence c) Acknowledgement d) retransmitionAns: c piggy backing
2) The layer in the OST model handles terminal emulationa) session b) application c) presentation d) transportAns: b application
3) Ans: a odd numbers of errors
4) In signed magnitude notation what is the minimum value thatcan be represented with 8 bitsa) -128 b) -255 c) -127 d) 0
5) c 20
6) a 120
7) b synchronise the access
8) a system call
9) b the operating system
10) a 177333
11) d used as a network layer protocall in network and windows system
12) b has to be unique in the sub network
13) There is an employer table with key feilds as employer no. data in every n'th row are needed for a simple following queries will get required results.
a) Select A employee no. from employee A , where exists from employee B where A employee no. >= B employee having (count(*) mod n)=0b) Select employee no. from employee A, employee B where A employee no.>=B employee no. grouply employee no. having(count(*) mod n=0 )c) Both a& bd) None of the above
14)Q. type duplicates of a row in a table customer with non uniform key feild customer no. you can seea) delete from costomer where customer no. exists ( select distinct customer no. from customer having count )b) Delete customer a where customer no. in b rowidc) Delete customer a where custermor no. in ( select customer no. from customer a, customer b )d) None of the above
15) C Volatile modifier
Section I over with 15 quetions
Section-II
Section II is not covered completly But it is easy1) Ans: recursion2) Long int sizea) 4 bytes b) 2 bytes c) compiler dependent d) 8 bytesAns: Compiler dependentNote: order of a,b,c,d are doubt but answer is correct.
3) x=2,y=6,z=6x=y==z;printf(%d",x) ?
4) if(x>2)?3:4-7) Ans: C 6 ( quetion on enum )-----14) c : class A, B and C can have member functions with same name.
15) Ans: d none of the above
Section-III
1) Ans: b It does not work when rp is the last element in thelinked list
2) Ans: a always
3) Ans: b 13
4) Ans: b 16
5) Ans: d 55,55
6) Ans: c 5,10,10,3--8) Ans:d 4
9) Ans: c 5
10) Ans: c semicolon missing
Section-IV
Following are not in order:
2. M > D > Y Ans: (a)
6. 10 in 4 seconds, ? in 6 minutes = 10x6x60/4 = 900 Ans: (a)
7. a=2, b=4, c=5(a+b)/c - c/(a+b) = 11/30 (ans).
8. 100(100000000+100000000)/10000 = 2x1000000 (ans).
9. what does the hexanumber E78 in radix 7.(a) 12455 (b) 14153 (c) 14256 (d) 13541 (e) 131112
Ans: (d)
10. Q is not equal to zero and k = (Q x n - s)/2 find n?(a) (2 x k + s)/Q (b) (2 x s x k)/Q (c) (2 x k - s)/Q(d) (2 x k + s x Q)/Q (e) (k + s)/Q
(from GRE book page no:411)data:A causes B or C, but not bothF occurs only if B occursD occurs if B or C occursE occurs only if C occursJ occurs only if E or F occursD causes G,H or bothH occurs if E occursG occurs if F occurs
Note: Check following answers.
11. If A occurs which of the following must occurs
I. F & GII. E and HIII. D(a) I only (b) II only (c) III only (d) I,II, & III(e) I & II (or) II & III but not both
Ans: (e)
12. If B occurs which must occur(a) D (b) D and G (c) G and H (d) F and G (e) J
Ans: (a)
13. If J occurs which must have occureda) E (b) either B or C (c) both E & F (d) B (e) both B & C
Ans: (b)
14. which may occurs as a result of cause not mentioned(1) D (2) A (3) F(a) 1 only (b) 2 only (c) 1 & 2 (d) 2 & 3 (e) 1,2,3
Ans: (c)
15. E occurs which one cannot occurs(a) A (b) F (c) D (d) C (e) J
Ans: (b)
11 to 15: ----------- e , a , b , c , b ---------------
Below are in order:16. to 20. answers:eaca
