Java Interview Questions · interview question
When should a Java developer choose Encapsulation deliberately?
Multiple choiceMediumjava-interview-2026interviewjavause
Answer and explanation
Correct answer
B. Use encapsulation when an object's state has rules that must stay valid across its lifetime.
Why
Use encapsulation when an object's state has rules that must stay valid across its lifetime. Interviewers often ask this to see whether you can connect the concept to real design decisions.
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