C++ operator overloading

C++ operator overloading

University

10 Qs

quiz-placeholder

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C++ operator overloading

C++ operator overloading

Assessment

Quiz

Computers

University

Medium

Created by

Albert Gorup

Used 12+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Can C++ operators be overloaded for built-in data types?

Yes

No

Answer explanation

False. Operators can only be overloaded for user-defined classes and structures.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is it possible to overload the conditional operator ? in C++?

Yes

No

Answer explanation

False. The conditional operator ? cannot be overloaded in C++.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Does C++ allow operator overloading for all operators?

Yes

No

Answer explanation

Some operators, such as the conditional operator ?, the scope resolution operator ::, and the member pointer operators .* and ->*, cannot be overloaded in C++.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Are the unary operator and binary operator overloads defined as separate functions?

Yes

No

Answer explanation

Unary operator overloads are defined as member functions with no arguments, while binary operator overloads are defined as member functions with one argument.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Can operator overloading change the precedence of operators?

Yes

No

Answer explanation

The precedence of operators cannot be changed by operator overloading. The overloaded operator retains its original precedence in the expression.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct syntax for overloading the unary minus operator in C++?

operator-(int)

operator-()

operator-(const MyClass&)

operator-(MyClass&)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which operator can be overloaded as a non-member function in C++?

Unary plus operator +

Binary minus operator -

Subscript operator []

Ternary conditional operator ?

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