C Language Interview Questions and Answers - 1

Question: 1

Which year C language is developed?

C programming languages was developed at Bell Laboratories in 1972 by Dennis Ritchie.

Question: 2

What is C language?

C language is a structure/procedure oriented, middle level programming language developed at Bell Laboratories in 1972 by Dennis Ritchie.

C language was invented for implementing UNIX operating system.

In 1978, Dennis Ritchie and Brian Kernighan published the first edition “The C Programming Language”.

Also, C language is an ANSI/ISO standard and powerful programming language for developing real time applications.

Question: 3

What are library functions?

Library functions are a collection of predefined functions. They are stored in files with extension lib.

These functions are shipped with the compiler for the convenience of the programmers.

Question: 4

What is a String?

String is an array of characters.

Question: 5

What is compiler?

Compiler is a program that converts human readable code into machine readable code. This process is called compilation.