Q. Which of the following statement is correct with respect to the use of friend keyword inside a class?
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(A)
A private data member can be declared as a friend.
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(B)
A class may be declared as a friend.
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(C)
An object may be declared as a friend.
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(D)
We can use friend keyword as a class name.
✅ Correct Answer: (B)
A class may be declared as a friend.