C language is used in the development of
a) Databases
b) Graphic applications
c) Word Processors
d) All of these
Explanation: C language is very efficient in using hardware resources.
A C program is a combination of?
a) Statements
b) Functions
c) Variables
d) All of these
What is an Identifier in C Language.?
a) Name of a Function or Variable
b) Name of a Macros
c) Name of Structure or Union
d) All the above
Explanation:
int age=25;
//here age is an Identifier
An Identifier may contain.?
a) Letters a-z, A-Z in Basic character set. Unicode alphabet characters other languages
b) Underscore _ symbol
c) Numbers 0 to 9 Unicode Numbers in other languages
d) All of these
What is the number of characters used to distinguish Identifier or Names of Functions and Global variables?
a) 31
b) 32
c) 33
d) 28
Explanation: First 31 characters in general. If first 31 characters are same for two different identifiers, compiler gets confused.
An Identifier can start with.?
a) Alphabet
b) Underscore ( _ ) sign
c) Any character that can be typed on a keyboard
d) Option A & Option B
Explanation: Identifier is just a name given to a Function, Variable etc.
Identifier name should contain only Letter, Numbers and Underscore.
