CP LAB ASSIGNMENT QUIZ

Which of the following software is used for executing a C program?

• Editor

• Compiler

• Linker

• Assembler

Choose the correct syntax for accepting user input :

• printf("%d",num1);

• scanf("%d",num1);

• scanf("%d",&num1);

• scan(%d,"&num1");

Which of the following is a library in C for doing input/output operations?

• math.h

• stdio.h

• studio.h

• string.h

For storing a mobile number which of the following data type will be suitable for the variable ?

• char

• int

• double

• long

How much is the size of an int variable in C?

• 1 Byte

• 4 Bytes

• 6 Bytes

• 8 Bytes

The %d, %c, %f written in scanf/printf are called as

• Access Specifier

• Access Modifier

• Format Specifier

• Format Modifier

It is compulsory to write what of the following in any C program?

• if- - else

• for loop

• main( ) function

• scanf( ) function

Suppose there is a number n. What is the meaning if n%2==0?

• It means that when n is divided by 2 then the quotient is 0

• It means that when n is divided by 2 then the remainder is 0

• It means that 2 percent of n is 0

• It means we are assigning the value 0 to n%2

Which of the loop is exit control loop [means the loop condition is checked while exiting from the loop] and the loop will work at least once even if the loops condition is false?

• for loop

• while loop

• do-while loop

• All of the above loops

What will be the output of the code shown ?

• 10 9 8 7 6

• 10 9 8 7 6 5

• 9 8 7 6

• 9 8 7 6 5