D

Dhruva Jagannath • 660 Points
Invincible

Q. Can an enum be abstract?

  • (A) Yes, if it has abstract methods
  • (B) No, enums cannot be abstract
  • (C) Only in Java 15+
  • (D) Only if declared inside an interface
Explanation by: Dhruva Jagannath
Enums can have abstract methods, and each constant must override them.

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