Question

C++ questions

T/F The compiler will report an error if the + operator is overloaded in a way so that it performs subtraction.

T/F When a unary operator is overloaded using a member function, it accepts one explicit argument and returns a class object.

T/F The size of an operator cannot be overloaded.

T/F Operator overloading also allows creation of new operators.

T/F To convert a class object to basic data type, a conversion operator needs to be included publicly within the class.

Answer 1

Dear Student ,

As per the requirement submitted above , kindly find the below solution.

Question 1:

Answer :True

Explanation :The compiler will report an error if the + operator is overloaded in a way so that it performs subtraction.

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Question 2:

Answer :False

Explanation :When a unary operator is overloaded using a member function, it accepts no explicit argument and returns a nothing.

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Question 3:

Answer :True

Explanation :The size of an operator cannot be overloaded.

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Question 4:

Answer :False

Explanation :

• Operator overloading can not allows creation of new operators.
• Operator overloading is just assigning a new meaning to existing operator.
• This means + can not be used for subtracting.

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Question 5:

Answer :False

Explanation :

• To convert a class object to basic data type, a conversion operator no needs to be included publicly within the class.
• Class type can casting to basic type without explicitly using base type.

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