7/24/2019 Question Paper C Language

1/5

Seat No.: ________ Enrolment No.______________

GUJARAT TECHNOLOGICAL UNIVERSITYDIPLOMA ENGINEERING SEMESTER I EXAMINATION SUMMER-2015

Subject Code:3310701 Date: 30 /05 /2015

Subject Name: Computer Programming

Time:02:30 PM TO 05:00 PM Total Marks: 70Instructions:

1.

Attempt

all

questions.

2.

Make

Suitable

assumptions

wherever

necessary.

3.

Figures

to

the

right

indicate

full

marks.

4.

Use

of

programmable

&

Communication

aids

are

strictly

prohibited.

5.

Use

of

only

simple

calculator

is

permitted

in

Mathematics.

6.

English

version

is

authentic.

Q.1 Answeranysevenoutoften. 14

1. Defineflowchartandalgorithm.

2. StateanyfouradvantagesofClanguage.

3. Distinguishbetweenconstantsandvariables.

4. Describescanf()statementinClanguage.

5. ListbitwiseoperatorsinClanguage.

6. Differentiatebetweenbreakandcontinuestatement.

7. WritesyntaxofforloopinClanguage.

8. DescribeternaryoperatorinClanguage.

9. Definearray.Showhowtodeclaresingledimensionalarray.

10. Stateanyfourcharacteristicsofanarray.

Q.2 (a) Drawandexplainsymbolsofflowchart. 03

OR

(a) Writelimitationsofflowchart. 03

(b) Drawflowcharttofindwhethergivennumberisoddoreven. 03

OR

(b) Writeanalgorithmtocalculateareaofarectangle. 03

(c) DrawandexplaingeneralstructureofCprograms. 04

OR

(c) ExplainprimarydatatypesofClanguage. 04

(d) Finderrorsinfollowings:

(1)Intx;(2)floatx=10;(3)longcharb;(4)#definePI=3.14

04

OR

(d) Statewhyfollowingareinvalidvariablenames:

(1)1total

(2)

final

result

(3)

count$

(4)

goto

04

7/24/2019 Question Paper C Language

2/5

Q.3 (a) ExplainTypeCastingconceptinClanguage. 03

OR

(a) ExplainFormattedOutputconceptwithexample. 03

(b) WriteaCprogramtofindareaofacircle. 03

OR (b) WriteaCprogramtointerchangetwointegernumbers. 03

(c) ExplainRelationaloperatorswithexample. 04

OR

(c) ExplainLogicaloperatorswithexample. 04

(d) ExplainIelseifLadderstatementwithexample. 04

OR

(d) ExplainSwitchstatementwithexample. 04

Q.4 (a) Writedifferencebetweenwhileanddo..whileloop. 03

OR

(a) Explaingotostatementwithexample. 03

(b) Writeaprogramtofindmaximumoutofthreenumbers. 04

OR

(b) Writeaprogramtofindfactorialofagivennumber. 04

(c) Writeaprogramtoprintthesumofdigitsofagivennumber

(i.e.123=1+2+3=6)

04

(d) Writeaprogramtoprintfollowingseriesusingloop

1

3

5

7

9

.55

03

Q.5 (a) Explainarrayinitializationconceptwithexample. 04

(b) Writeaprogramtoreadarrayoffiveintegernumbersandcalculatetheir

sumandaverage.

04

(c) Statehowtowrite,compileandexecuteCprogram. 03

(d) Ifb=10andc=5thenwhatwillbethevaluesofa,bandcaftertheexecution

offollowingstatement:

a=b++ c*2

03

************

7/24/2019 Question Paper C Language

3/5

. .

. Flowchartalgorithm .

. Clanguage .

. Constantsvariable .

. Clanguagescanf()statement.

. Clanguage bitwiseoperator .

. Breakcontinuestatement .

. Clanguageforloop .

. Clanguageternaryoperator.

. Array .Singledimensionalarray

.

Array .

. Flowchart .

Flowchart .

flowchart.

algorithm.

Cprogram .

Clanguage primarydatatypes .

:

(1)Intx;(2)floatx=10;(3)longcharb;(4)#definePI=3.14

variablenames :

(1)1total (2)finalresult (3)count$(4)goto

7/24/2019 Question Paper C Language

4/5

. Clanguage TypeCasting .

FormattedOutput .

Cprogram.

integernumbers Cprogram.

Relationaloperators .

Logicaloperators .

IfelseifLadderstatement .

Switchstatement .

. Whiledo..while .

Gotostatement . program.

factorial program.

program.

(123=1+2+3=6)

Loop program .13579.55

. Arrayinitialization

integernumbers

program.

Cprogram ,

.

7/24/2019 Question Paper C Language

5/5

b=10c=5 statement a,b

c :

a=b++ c*2

************