Modern Java · interview question
Consider the following switch expression. What will be the output if 'category' is 'grocery'? string discount = switch (category) { case 'electronics' -> '10%'; case 'clothing' -> '20%'; default -> 'no discount'; }?
Multiple choiceMediumchapter-12-curatedpremiummodern-javaswitch-expressions
string category = "grocery";
string discount = switch (category) {
case "electronics" -> "10%";
case "clothing" -> "20%";
default -> "no discount";
};Answer and explanation
Correct answer
C. No discount
Why
Since 'grocery' is not one of the specified cases, the switch expression will return 'no discount' as specified in the default case.
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