Core Java · interview question
In an e-commerce application, what is the correct way to check if a customer is eligible for a discount if they are a 'premium' member using an if-else statement?
Multiple choiceEasychapter-1-curatedpremiumcore-javaconditions-and-branching
boolean isPremium = true;
if (isPremium) { applyDiscount(); }Answer and explanation
Correct answer
D. If (isPremium) { applyDiscount(); }
Why
In Java, a boolean variable can be directly checked in an if statement. This makes the condition more readable and avoids unnecessary comparisons.
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