APFIVE Recent Question Answers
Practice Test Results
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| Accuracy | Question | Correct/Attempt | Last Answer |
|---|---|---|---|
| 50% | What is the output of the program? AP Computer Science A / Unit 6: Array | 1/2 | March 5, 2026 21:15 |
| 50% | A teacher writes two methods to compute the sum of an array: one using a traditional for-loop and the other using an enhanced-for-loop. Which statement is true about their outputs? AP Computer Science A / Unit 6: Array | 1/2 | March 5, 2026 21:10 |
| 100% | Which of the following conditions correctly checks that names[2] is not null? AP Computer Science A / Unit 6: Array | 1/1 | March 5, 2026 21:00 |
| 0% | What is the total number of iterations executed by the nested loops? AP Computer Science A / Unit 6: Array | 0/1 | March 5, 2026 20:53 |
| 50% | Which of the following is an example of using an enhanced-for loop correctly to sum all elements in an array? AP Computer Science A / Unit 6: Array | 1/2 | March 5, 2026 20:39 |
| 100% | What error does the code produce when run? AP Computer Science A / Unit 6: Array | 1/1 | March 5, 2026 20:36 |
| 50% | Which of the following lines correctly replaces the missing line to safely assign "Welcome" to messages[0] only if it is currently null? AP Computer Science A / Unit 6: Array | 1/2 | March 5, 2026 20:34 |
| 100% | What is the output of the code above? AP Computer Science A / Unit 6: Array | 1/1 | March 5, 2026 20:33 |
| 0% | All of the following statements regarding recursion in array operations are true except: AP Computer Science A / Unit 6: Array | 0/2 | March 5, 2026 20:20 |
| 100% | What value is printed when the code executes? AP Computer Science A / Unit 6: Array | 1/1 | March 5, 2026 20:17 |
| 33% | What is the flaw in the modifyArray method? AP Computer Science A / Unit 6: Array | 1/3 | March 5, 2026 20:03 |
| 100% | What is printed when the above code is executed? AP Computer Science A / Unit 6: Array | 1/1 | March 5, 2026 19:59 |
| 100% | What value is printed by the program? AP Computer Science A / Unit 6: Array | 1/1 | March 5, 2026 19:58 |
| 50% | What is printed to the console when the program is executed? AP Computer Science A / Unit 6: Array | 1/2 | March 5, 2026 19:45 |
| 100% | What is the output of the program above? AP Computer Science A / Unit 6: Array | 1/1 | March 5, 2026 19:42 |
| 50% | Which of the following options correctly instantiates an array of 5 integers named testGrades? AP Computer Science A / Unit 6: Array | 1/2 | March 5, 2026 16:41 |
| 100% | What is a potential pitfall of synchronizing on an immutable String object like the one above? AP Computer Science A / Unit 2: Using Objects | 1/1 | December 14, 2025 22:44 |
| 100% | What is printed by the above program? AP Computer Science A / Unit 2: Using Objects | 1/1 | December 14, 2025 22:39 |
| 33% | Develop code to utilize string literals and determine the result of using string literals. AP Computer Science A / Unit 2: Using Objects | 1/3 | December 14, 2025 21:57 |
| 100% | What is the output of the code above? AP Computer Science A / Unit 2: Using Objects | 1/1 | December 14, 2025 21:55 |
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