MCQOPTIONS
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This section includes 16 Mcqs, each offering curated multiple-choice questions to sharpen your Junit knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
____________ Interface objects executes submitted Runnable tasks. |
| A. | Executor |
| B. | Execution |
| C. | Runner |
| D. | RunWith |
| Answer» B. Execution | |
| 2. |
___________ is a ThreadingPolicy that makes the Mockery thread-safe and helps tests synchronize with background threads. |
| A. | Blitzer |
| B. | DeterministicExecutor |
| C. | DeterministicScheduler |
| D. | Synchroniser |
| Answer» E. | |
| 3. |
______________ is a ScheduledExecutorService that executes commands on the thread that calls runNextPendingCommand, runUntilIdle or tick. |
| A. | Blitzer |
| B. | DeterministicExecutor |
| C. | DeterministicScheduler |
| D. | Synchroniser |
| Answer» B. DeterministicExecutor | |
| 4. |
______________ is a class that “blitzes” an object by calling it many times, from multiple threads. |
| A. | Blitzer |
| B. | DeterministicExecutor |
| C. | DeterministicScheduler |
| D. | Synchroniser |
| Answer» B. DeterministicExecutor | |
| 5. |
Which package contains interfaces that define jMock’s Domain Specific Embedded Language? |
| A. | org.jmock |
| B. | org.jmock.syntax |
| C. | org.jmock.lib |
| D. | org.jmock.integration.junit3 |
| Answer» C. org.jmock.lib | |
| 6. |
_______________ contains implementations of the core interfaces that are used to adjust or extend jMock’s basic functionality. |
| A. | org.jmock |
| B. | org.jmock.api |
| C. | org.jmock.lib |
| D. | org.jmock.integration.junit3 |
| Answer» D. org.jmock.integration.junit3 | |
| 7. |
____________IS_A_THREADINGPOLICY_THAT_MAKES_THE_MOCKERY_THREAD-SAFE_AND_HELPS_TESTS_SYNCHRONIZE_WITH_BACKGROUND_THREADS.?$ |
| A. | Blitzer |
| B. | DeterministicExecutor |
| C. | DeterministicScheduler |
| D. | Synchroniser |
| Answer» E. | |
| 8. |
_____________Interface_objects_executes_submitted_Runnable_tasks.$ |
| A. | Executor |
| B. | Execution |
| C. | Runner |
| D. | RunWith |
| Answer» B. Execution | |
| 9. |
______________ is a ScheduledExecutorService that executes commands on the thread that calls runNextPendingCommand, runUntilIdle or tick? |
| A. | Blitzer |
| B. | DeterministicExecutor |
| C. | DeterministicScheduler |
| D. | Synchroniser |
| Answer» B. DeterministicExecutor | |
| 10. |
____________ Exception is thrown to report that a DeterministicScheduler has been asked to perform a blocking wait, which is not supported. |
| A. | UnsupportedSynchronousOperationException |
| B. | ArrayIndexOutOfBounds |
| C. | StringIndexoutOfBounds |
| D. | Arithmetic |
| Answer» B. ArrayIndexOutOfBounds | |
| 11. |
__________ class is an Executor that executes commands on the thread that calls runPendingCommands or runUntilIdle. |
| A. | Blitzer |
| B. | DeterministicExecutor |
| C. | DeterministicScheduler |
| D. | Synchroniser |
| Answer» C. DeterministicScheduler | |
| 12. |
______________ is a class that “blitzes” an object by calling it many times, from multiple threads.$ |
| A. | Blitzer |
| B. | DeterministicExecutor |
| C. | DeterministicScheduler |
| D. | Synchroniser |
| Answer» B. DeterministicExecutor | |
| 13. |
________________ contains classes to help test concurrent code with jMock. |
| A. | org.jmock.concurrent |
| B. | org.jmock.syntax |
| C. | org.jmock.lib |
| D. | org.jmock.integration.junit3 |
| Answer» B. org.jmock.syntax | |
| 14. |
Which package contains interfaces that define jMock’s Domain Specific Embedded Language?$ |
| A. | org.jmock |
| B. | org.jmock.syntax |
| C. | org.jmock.lib |
| D. | org.jmock.integration.junit3 |
| Answer» C. org.jmock.lib | |
| 15. |
______________ integrates jMock with JUnit 3. |
| A. | org.jmock |
| B. | org.jmock.api |
| C. | org.jmock.lib |
| D. | org.jmock.integration.junit3 |
| Answer» E. | |
| 16. |
_______________ contains implementations of the core interfaces that are used to adjust or extend jMock’s basic functionality. |
| A. | org.jmock |
| B. | org.jmock.api |
| C. | org.jmock.lib |
| D. | org.jmock.integration.junit3 |
| Answer» D. org.jmock.integration.junit3 | |