C PROGRAMMING QUIZ

What is right way to Initialize array?

int n{6} = { 2, 4, 12 };

int num[6] = { 2, 4, 12, 5, 45, 5 };

int n(6) = { 2, 4, 12, 5, 45, 5 };

int n{} = { 2, 4, 12, 5, 45, 5 };

TRUE ANSWER : ?
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Determine Output:void main(){ int i = abc(10); printf("%d", --i);}int abc(int i){ return(i++);}

10

9

None of These

11

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Determine Output:#define int charvoid main(){ int i = 65; printf("sizeof(i)=%d", sizeof(i));}

None of These

sizeof(i)=1

Compiler Error

sizeof(i)=2

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

2

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

50

20

8

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Determine Output:void main(){ int i=0, j=0; if(i && j++) printf("%d..%d", i++, j); printf("%d..%d", i, j);}

0..0

1..1

1..0

0..1

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YOUR ANSWER : ?

Standard ANSI C recognizes ______ number of keywords?

36

30

24

32

40

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What will be printed after compiling and running the following code?main() { char p; printf("%d %d",sizeof(p), sizeof(p));}

1 1

2 2

2 1

1 2

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The declarationint (*p) [5];means

p is one dimensional array of size 5, of pointers to integers.

The same as int *p[

p is a pointer to a 5 elements integer array.

None of these.

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

absiha

haasi

asiha

hai

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The function scanf() returns .........

The actual values read for each argument.

ASCII value of the input read.

The number of successful read input values.

1

0

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