Core Java · interview question
In a method calculating the shipping cost, where should you declare a variable to ensure it is not accessible outside the method?
Multiple choiceEasychapter-1-curatedpremiumcore-javascope-and-reassignment
Answer and explanation
Correct answer
D. Inside the method
Why
Declaring a variable inside a method means it is local to that method, ensuring it is not accessible outside of it, thereby maintaining encapsulation.
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