[Solved] Which of the following is TRUE about default methods in Java interfaces? — Ans: Default methods can be overridden by implementing classes. | Java

Java - Interfaces

Which of the following is TRUE about default methods in Java interfaces?

ADefault methods can have private access modifier.

BDefault methods can be overridden by implementing classes.

CDefault methods must be abstract.

DDefault methods cannot call other interface methods.

Step-by-Step Solution

Solution:

Step 1: Recall default method properties
Default methods provide a body and can be overridden by classes implementing the interface.
Step 2: Evaluate each option
Private access is not allowed for default methods; they are implicitly public. They are not abstract. They can call other interface methods.
Final Answer:
Default methods can be overridden by implementing classes. -> Option B
Quick Check:
Overriding default methods = Allowed [OK]

Quick Trick: Default methods are concrete and overridable [OK]

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Which of the following is TRUE about default methods in Java interfaces?