Explanations “Top Java Quiz Questions”

What is the result of the code snippet?

❌ A. great
❌ B. great good
❌ C. good
❌ D. not good
❌ E. The code does not compile because the data type of one or more case statements does not match the data type of the switch variable
✅ F. None of the above

Explanation:
The code does not compile, although not for the reason specified in option E. The second case statement contains invalid syntax. Each case statement must have the keyword case—in other words, you cannot chain them with a colon (:) as shown in case 'B' : 'C' :. For this reason, option F is the correct answer. If this line were fixed to add the keyword case before 'C', then the rest of the code would have compiled and printed great good at runtime.

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882 viewsFeb 21, 2023 at 11:18

What is the result of the code snippet?

❌ A. great
❌ B. great good
❌ C. good
❌ D. not good
❌ E. The code does not compile because the data type of one or more case statements does not match the data type of the switch variable
✅ F. None of the above

Explanation:
The code does not compile, although not for the reason specified in option E. The second case statement contains invalid syntax. Each case statement must have the keyword case—in other words, you cannot chain them with a colon (:) as shown in case 'B' : 'C' :. For this reason, option F is the correct answer. If this line were fixed to add the keyword case before 'C', then the rest of the code would have compiled and printed great good at runtime.

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