Explanations “Top Java Quiz Questions”

What distinct numbers are printed when the method is executed?

❌ A. 6
✅ B. 3
❌ C. 4
❌ D. 5
✅ E. 10
❌ F. 9
❌ G. The code does not compile
❌ H. None of the above

Explanation:
The code compiles without issue and prints three distinct numbers at runtime, so options G and H are incorrect. The first loop executes a total of five times, with the loop ending when participants has a value of 10. For this reason, option E is correct. In the second loop, animals already starts out not less than or equal to 1, but since it is a do/while loop, it executes at least once. In this manner, animals takes on a value of 3 and the loop terminates, making option B correct. Finally, the last loop executes a total of two times, with performers starting with -1, going to 1 at the end of the first loop, and then ending with a value of 3 after the second loop, which breaks the loop. This makes option B a correct answer twice over.

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1.3K viewsJun 27, 2023 at 12:40

What distinct numbers are printed when the method is executed?

❌ A. 6
✅ B. 3
❌ C. 4
❌ D. 5
✅ E. 10
❌ F. 9
❌ G. The code does not compile
❌ H. None of the above

Explanation:
The code compiles without issue and prints three distinct numbers at runtime, so options G and H are incorrect. The first loop executes a total of five times, with the loop ending when participants has a value of 10. For this reason, option E is correct. In the second loop, animals already starts out not less than or equal to 1, but since it is a do/while loop, it executes at least once. In this manner, animals takes on a value of 3 and the loop terminates, making option B correct. Finally, the last loop executes a total of two times, with performers starting with -1, going to 1 at the end of the first loop, and then ending with a value of 3 after the second loop, which breaks the loop. This makes option B a correct answer twice over.

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