C Programming MCQ with Answers

C Programming MCQ with Answers

236) For x and y are variables as declared below
double x=0.005,y=-0.01;
What is the value of ceil(x+y)

Answer is:

0

237) If the following program fragment(assume negative numbers are stored in 2 ′s complement form)
unsigned i=1;
int j=-4;
printf(%d,8*size of(int));
output is (log in answers are to the base two)

Answer is:

log(x+3)

238) Output of the following program fragment (in C) is
for (i = 1; i
if (i = = 3) continue;
else printf (%d,i);

Answer is:

1 2 4

239) The following ′C ′ program
{
unsigned int num;
int c=0
scanf(%u,&num);
for(;num;num>>=1)
{
if(num &1)
c++;
}
printf(%d,c);
}

Answer is:

Counts the number of bits which are on in the number num

240) Find the output of following code segment
for(putchar( ′c ′);putchar( ′a ′);putchar( ′r ′))
putchar( ′t ′);

Answer is:

Catratratratrat...

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