C PROGRAMMING QUIZ

The address operator &, cannot act on

Both of the above

Local variables

Arithmetic expressions

Members of a structure

R-values

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What's wrong in the following statement, provided k is a variable of type int?for(k = 2, k <=12, k++)

The variable must always be the letter i when using a for loop.

The commas should be semicolons.

There should be a semicolon at the end of the statement.

The variable k can’t be initialized.

The increment should always be ++k .

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The library function used to find the last occurrence of a character in a string is

strstr()

strnstr()

None of these

laststr()

strrchr()

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What number will z in the sample code given below?int z, x=5, y= -10, a=4, b=2;z = x++ - --y*b/a;

11

10

6

5

9

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What will be the output of the program code?#include<stdio.h>#define a 10void main(){ #define a 50 printf("%d", a);}

50

None of These

10

Compiler Error

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Which operator has the lowest priority?

%

++

&&

||

+

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

absiha

hai

asiha

haasi

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What number would be shown on the screen after the following statements of C are executed?char ch; int i; ch = 'G'; i = ch-'A';printf("%d", i);

6

7

5

8

9

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Determine Output:void main(){ int i=10; i=!i>14; printf("i=%d", i);}

0

1

10

14

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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 };

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