C++ MCQ Questions - Operators

This section focuses on the "Operators" in C++ programming langauge. These Multiple Choice Questions (MCQ) should be practiced to improve the C++ programming skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

1. + operator will do?

A. Multiplies both operands
B. Subtracts second operand from the first
C. Adds two operands
D. Increment operator

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2. Which of the following is not Arithmetic Operators?

A. ++
B. --
C. **
D. %

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3. Which operator checks if the values of two operands are equal or not, if values are not equal then condition becomes true?

A. >=
B. <=
C. !=
D. >

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4. If both the operands are non-zero, then condition becomes true known as?

A. &
B. &&
C. ||
D. !

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5. Which of the following is Binary Left Shift Operator?

A. >>
B. <<
C. ||
D. $$

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6. Casting operators convert one data type to another.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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7. Which operator is having the right to left associativity in the following?

A. Array subscripting
B. Function call
C. Addition and subtraction
D. Type cast

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8. Pointer operator * is pointer to a variable.

A. Yes
B. No
C. Can be yes or no
D. Can not say

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9. What is this operator called ?:?

A. conditional
B. relational
C. casting operator
D. unrelational

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10. What is the use of dynamic_cast operator?

A. it converts virtual base class to derived class
B. it converts the virtual base object to derived objects
C. it will convert the operator based on precedence
D. it converts the virtual base object to derived class

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