MCQOPTIONS
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MCQOPTIONS
This section includes 22 Mcqs, each offering curated multiple-choice questions to sharpen your Spring knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following class’s instance is used by TimerTaskExecutor for managing jobs |
| A. | java.util.Timer |
| B. | java.util.Date |
| C. | java.util.HashMap |
| D. | none of the mentioned |
| Answer» B. java.util.Date | |
| 2. |
The Quartz integration and message driven POJO container doesn’t needs TaskExecutor Services |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Which method provided by ExecutorService is used to check whether job is finished or cancelled |
| A. | Future.isDone() |
| B. | Future.isCancelled() |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» E. | |
| 4. |
Method provided by ExectuorService which returns a Future < T > |
| A. | submit |
| B. | publish |
| C. | addService |
| D. | registerService |
| Answer» B. publish | |
| 5. |
Which subinterface provides functionality for managing Threads and their events |
| A. | ExecutorService |
| B. | ThreadService |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» B. ThreadService | |
| 6. |
Which package is used for periodic work |
| A. | java.lang.Thread |
| B. | java.util.TimerTask |
| C. | java.util.Timer |
| D. | java.util.concurrent |
| Answer» C. java.util.Timer | |
| 7. |
For a property editor to be searched correctly, it must be located in the same package as the target class, and the name must be Editor’s name |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
The property value is retrieved by:- |
| A. | getValue method |
| B. | setValue method |
| C. | none of the mentioned |
| D. | all of the mentioned |
| Answer» E. | |
| 9. |
Method that converts string into a property value |
| A. | getAsText |
| B. | setAsText |
| C. | regText |
| D. | None of the mentioned |
| Answer» C. regText | |
| 10. |
Method which converts property into a string value |
| A. | getAsText |
| B. | setAsText |
| C. | regText |
| D. | None of the mentioned |
| Answer» B. setAsText | |
| 11. |
What are the ways to create custom Property Editors? |
| A. | implement PropertyEditor interface |
| B. | extend PropertyEditorSupport Class |
| C. | none of the mentioned |
| D. | all of the mentioned |
| Answer» E. | |
| 12. |
Which of the following property editors are registered by Spring? |
| A. | CustomNumberEditor |
| B. | FileEditor |
| C. | CustomDateEditor |
| D. | CustomNetEditor |
| Answer» C. CustomDateEditor | |
| 13. |
Which interface is used to create your own property editors? |
| A. | CustomEditorConfigurer |
| B. | RegisterCustomEditor |
| C. | PropertyEditorConfigurer |
| D. | None of the mentioned |
| Answer» B. RegisterCustomEditor | |
| 14. |
Which property editor is used to specify a URL String for a property of the URL type? |
| A. | java.net.* |
| B. | java.io.* |
| C. | java.net.URL |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 15. |
Which of the following is used to convert property values to text Values? |
| A. | property Editor |
| B. | property setter |
| C. | property getter |
| D. | none of the mentioned |
| Answer» B. property setter | |
| 16. |
FOR_A_PROPERTY_EDITOR_TO_BE_SEARCHED_CORRECTLY,_IT_MUST_BE_LOCATED_IN_THE_SAME_PACKAGE_AS_THE_TARGET_CLASS,_AND_THE_NAME_MUST_BE_EDITOR‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S_NAME?$# |
| A. | True |
| B. | False |
| Answer» C. | |
| 17. |
Which subinterface provides functionality for managing Threads and their events$ |
| A. | ExecutorService |
| B. | ThreadService |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» B. ThreadService | |
| 18. |
Which_package_is_used_for_periodic_work$ |
| A. | java.lang.Thread |
| B. | java.util.TimerTask |
| C. | java.util.Timer |
| D. | java.util.concurrent |
| Answer» C. java.util.Timer | |
| 19. |
Which of the following class’s instance is used by TimerTaskExecutor for managing jobs$ |
| A. | java.util.Timer |
| B. | java.util.Date |
| C. | java.util.HashMap |
| D. | none of the mentioned |
| Answer» B. java.util.Date | |
| 20. |
The Quartz integration and message driven POJO container doesn’t needs TaskExecutor Services$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 21. |
Method_provided_by_ExectuorService_which_returns_a_Future_<_T_> |
| A. | submit |
| B. | publish |
| C. | addService |
| D. | registerService |
| Answer» B. publish | |
| 22. |
The property value is retrieved by:? |
| A. | getValue method |
| B. | setValue method |
| C. | none of the mentioned |
| D. | all of the mentioned |
| Answer» E. | |