Core Java · interview question
In a value object pattern, what characteristic is essential to ensure the integrity of the data?
Multiple choiceMediumchapter-7-curatedpremiumcore-javacode-reading-with-modern-java
Answer and explanation
Correct answer
A. Immutability
Why
Value objects are designed to be immutable, ensuring that once they are created, their state cannot be changed. This guarantees data integrity and simplifies reasoning about the code.
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