C Programming Basics Questions and Answers Pdf - 2

Question: 6

What is prefix?

The unary operators ++ and – are called prefix increment or decrement operators when they appear before the operand.

Question: 7

What is postfix?

The unary operators ++ and – are called postfix increment or decrement operators when they appear after the operand.

Question: 8

What is a pointer variable?

A pointer variable assumes only address as its value.

Question: 9

What are connectors?

All connectors having the same symbol represent the same point, whenever they are, whether they are in the same page or on different pages. These are small circles, called connectors.

Question: 10

What are the fundamental control structures?

The fundamental control structures are sequencing, branching and iteration.