which of the following are unary operators in c 1 2..., Operator, Adv C

Question:Which of the following are unary operators in C?
1. !
2. sizeof
3. ~
4. &amp;&amp;

A 1, 2 
B 1, 3 
C 2, 4 
D 1, 2, 3

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+ AnswerD

+ ExplanationAn operation with only one operand is called unary operation.
Unary operators:
! Logical NOT operator.
~ bitwise NOT operator.
sizeof Size-of operator.

&& Logical AND is a logical operator.

Therefore, 1, 2, 3 are unary operators.

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Question:Which of the following are unary operators in C? 1. ! 2. sizeof 3. ~ 4. &amp;&amp;

A 1, 2

B 1, 3

C 2, 4

D 1, 2, 3

D

Question:Which of the following are unary operators in C? 1. ! 2. sizeof 3. ~ 4. &&