C Programming Interview Questions and Answers for Freshers - 2

Question: 6

What are intermediate languages?

To understand things clearly without any ambiguity, we write in an intermediary language. Intermediate languages are in between natural languages and the computer languages. Two such intermediate languages are the flow chart and the pseudo code.

Question: 7

What is a program?

A program is defined as a set of instructions to be executed sequentially to obtain the desired result.

Question: 8

What is calling function?

The function which calls another function is termed as calling function and the other is termed as called function.

Question: 9

What is static variable?

The static variable are created only once during the first call of the function. The main advantage of static variables is that their values are retained even after execution of the function.

Question: 10

What is the use of strlen()?

The strlen() function accepts string (a pointer to a character) as a parameter and returns its length as an integer.