Basics - Multiple Choice Questions and Answers on C Programming Basics

(1) Who developed the C programming language?
[A] Bjarne Stroustrup
[B] James Gosling
[C] Dennis Ritchie
[D] Ray Boyce

Comment

Answer: Option [C]

Dennis Ritchie developed the C programming language at Bell laboratories during 1970s

(2) A name having a few letters, numbers and special character _(underscore) is called
[A] keywords
[B] reserved keywords
[C] tokens
[D] identifiers

Comment

Answer: Option [D]

An identifier is a name used to identify a variable, function, array, structure, array, union etc. It can be consists of maximum 31 characters.

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(3) The words if, else, auto, float etc. hasve predefined meaning and users cannot use them as variables. These words are called
[A] constant
[B] identifier
[C] data types
[D] keywords

Comment

Answer: Option [D]
(4) What is/are the type/types of numeric constant/constants used in c programming language?
[A] Integer constant
[B] Real constant
[C] Both [A] & [B]
[D] None of the above

Comment

Answer: Option [C]
(5) Which is/are the integer constant/constants?
[A] Decimal integer constant
[B] Octal integer constant
[C] Hexadecimal integer constant
[D] All of the above

Comment

Answer: Option [D]

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