C is developed by______________

• Dennis Franklin

• Dennis Ritche

• Dennis williams

• Dennis John

C is a ____________ programming language

• Object oriented Programming

• Procedure oriented Programming

• Structured programming language

• Structure and Procedure Oriented Programming

_______________to be included to use standard I/O functions : prinf(),scanf()

• #include<conio.h>

• #include<stdio.h>

• #include<string.h>

• #include<math.h>

________to be included to use mathematical functions sqrt()

• #include<conio.h>

• #include<string.h>

• #include<math.h>

• #include<stdio.h>

All statements should be written in lower case letters. Upper case letters are only used for symbolic constants.

• True

• False

Blank spaces can be used while declaring a variable, keyword, constant and function.

• True

• False

The user can also write one or more statements in one line by separating semicolon (;)

• True

• False

The opening and closing braces should be balanced.

• True

• False

Constants are classified as____________

• Literal constants

• Qualified constants

• Symbolic constants

• All

A variable is an entity whose value ____________ during the execution of a program

• can change

• cannot change