C Programming MCQ with Answers

C Programming MCQ with Answers

91) To print out a and b given below, which printf() statement would you use?
float a = 3.14;
double b = 3.14;

Answer is:

printf("%f%f",a,b);

92) When a variable of data type double is converted into float, then

Answer is:

Rounding takes place

93) The library function sqrt operates on a double precision argument. If, i is an integer variable, then which of the following calls would correctly compute sqrt(i)?

Answer is:

sqrt((double)i)

94) The statement
printf( " % f ", ( float )9/5) ;
prints

Answer is:

1.8

95) The declaration
enum cities{ bethlehem, jericho, nazareth = 1, jerusalem }
assigns the value 1 to

Answer is:

jericho and nazareth

16
17
18
19
20
21
22