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Frequently Asked c interview questions and answers for freshers Page 3

(#M40018729) C QUESTION C- QUESTIONS Keep an EYE

What will be the output of the program ?
#include
#include

int main()
{
printf("%dn", strlen("123456"));
return 0;
}
Options
1) 6
2) 12
3) 7
4) 2

Asked In C (12 years ago)

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(#M40167105) C QUESTION How many elements in the array? Keep an EYE

When we write num[100] = 99.
How many elements can be stored inside the array variable num?

A. The statement gives no clue about the number of elements can be stored
B. 100
C. Infinite number of elements
D. 99

Asked In C Jax (3 years ago)

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(#M40156418) C QUESTION memory Keep an EYE

A 10-bit unsigned integer has the following range:
Options:
[1] 0 to 1000
[2] 0 to 1024
[3] 1 to 1025
[4] 0 to 1023

Asked In C JANARTHANAN RAM (9 years ago)

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(#M40165447) C QUESTION WHILE LOOP Keep an EYE

integer i = 0 
integer sum = 0 
while ( i <= 50 ) 
{ 
sum = sum + i 
-- MISSING STATEMENT 5 -- 
} 
print sum 

Asked In C Abhijit Kumar Singh (7 years ago)

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(#M40110295) C QUESTION c language Keep an EYE

integer x = 40, y = 35, z = 20, w = 10;
Comment about the output of the following two statements:
print x * y / z - w
print x * y / (z - w)

1) Differ by 80
2) Same
3) Differ by 50
4) Differ by 160

Asked In C PARNANDHI BHARATH (10 years ago)

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(#M40166042) C QUESTION write the code snippet Keep an EYE

you must implement the function isTriangle( Point *P1,Point *P2,Point *P3) to accept three points as inputs and checks wether the given three points form vertices of triangle.
If They form a triangle then function returns 1 else function returns 0
use point structure.


int isTriangle( Point *P1,Point *P2,Point *P3)
{
// write your code here
}

Asked In C sandeep bhat (6 years ago)

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(#M40037736) C QUESTION Keep an EYE

Consider the following code:

function modify(a,b)
{
integer c, d = 2
c = a*d + b
return c
}

function calculate( )
{
integer a = 5, b = 20, c
integer d = 10
c = modify(a, b);
c = c + d
print c
}

Assume that a and b were passed by value. What will be the output of the function calculate( ) ?

Asked In C Srishti Sinha (11 years ago)

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(#M40156417) C QUESTION Output Keep an EYE

Find the Output.
int main(){
char a=250;
int expr;
expr= a+ !a + ~a + ++a;
printf("%d",expr);
return 0;
}
Options:249,250,0,-6

Asked In C JANARTHANAN RAM (9 years ago)

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(#M40018740) C QUESTION C- QUESTIONS Keep an EYE

What will be the output of the program?
#include
int main()
{
char ch;
if(ch = printf(""))
printf("It mattersn");
else
printf("It doesn't mattersn");
return 0;
}
Options
1) It matters
2) It doesn't matters
3) matters
4) No output

Asked In C (12 years ago)

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(#M40153959) C QUESTION Programming Logic Keep an EYE

Write a program to print the nth prime number after a given number m.

Example 1: Given prime number m=3 and n=5. The program should print the 5th prime number afer 3
Given input
3
5
Expected output
17

Asked In C Nikhil Kumar (10 years ago)

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