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ECAT - Practice Test - Computer Science - Decision Constructs - Quiz 3

Practice 10 high yield MCQs on Computer Science from Chapter Decision Constructs for Practice Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 3 of the series.

21. What does return do?



22. What are nested if-else used for?



23. Can switch have default?



24. Does conditional operator return a value?



25. Can if be used without braces?



26. Is switch efficient?



27. What must case labels be?



28. Why is break used in switch?



29. What is else if for?



30. Is default in switch optional?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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