C PROGRAMMING QUIZ

What is function?

Function is a block of code that performs a specific task. It has a name and it is reusable.

Function is a block of statements that perform some specific task.

Function is the fundamental modular unit. A function is usually designed to perform a specific task.

All of these

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What is the maximum number of dimensions an array in C may have?

8

Theoratically no limit. The only practical limits are memory size and compilers.

20

2

50

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Determine output:#include<stdio.h>#define clrscr() 100void main(){ clrscr(); printf("%dn", clrscr());}

Error

0

100

1

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Determine the Final Output:void main(){ printf("\nab"); printf("\bsi"); printf("\rha");}

hai

absiha

asiha

haasi

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Determine Output:void main(){ int i=5; printf("%d%d%d%d%d", i++, i--, ++i, --i, i);}

55445

54544

54554

45545

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Which of following is not a valid name for a C variable?

Both A and B

Exam_veda

Exam veda

None of these

Examians

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Determine Output:#define square(x) x*xvoid main(){ int i; i = 64/square(4); printf("%d", i);}

64

None of These

16

4

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The type of the controlling expression of a switch statement cannot be of the type ........

int

short

long

char

float

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Which of the following function is more appropriate for reading in a multi-word string?

gets()

printf()

puts()

scanf()

None of these

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Let x be an array. Which of the following operations are illegal?I. ++xII. x+1III. x++IV. x*2

I, II and III

I, III and IV

I and II

II and III

III and IV

TRUE ANSWER : ?
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