Question

56. Which of the following is the correct way of implementing an interface salary by class manager?
(A) class manager extends salary 0
(B) class manager implements salary {}
(C) class manager imports salary
(D) none of the mentioned​

Answer 1

Answer:

B) class manager implements salary {}

Answer 2

The correct option is B) class manager implements salary {}.

The correct way of implementing an interface salary by class manager is class manager implements salary {} because a concrete class implements an interface. They can be instantiated.

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