Which of the following is used to make an abstract class? - Study24x7
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Priya Sharma
27 Mar 2023 12:23 PM study24x7 study24x7

Which of the following is used to make an abstract class?

A

Declaring it abstract using static keyword.

B

Declaring it abstract using virtual keyword.

C

Making at least one member function as virtual function.

D

Making at least one member function as pure virtual function.

Computer Programming Computer Science
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