MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Hadoop knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
_________ class allows other programs to get incoming chunks fed to them over a socket by the collector. |
| A. | PipelineStageWriter |
| B. | PipelineWriter |
| C. | SocketTeeWriter |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2. |
By default, collector’s listen on port _________ |
| A. | 8008 |
| B. | 8070 |
| C. | 8080 |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
For enabling streaming data to _________ chukwa collector writer class can be configured in chukwa-collector-conf.xml. |
| A. | HCatalog |
| B. | HBase |
| C. | Hive |
| D. | All of the mentioned |
| Answer» C. Hive | |
| 4. |
Chukwa ___________ are responsible for accepting incoming data from Agents, and storing the data. |
| A. | HBase Table |
| B. | Agents |
| C. | Collectors |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 5. |
__________ are the Chukwa processes that actually produce data. |
| A. | Collectors |
| B. | Agents |
| C. | HBase Table |
| D. | HCatalog |
| Answer» C. HBase Table | |
| 6. |
HICC, the Chukwa visualization interface, requires HBase version _____________ |
| A. | 0.90.5+. |
| B. | 0.10.4+. |
| C. | 0.90.4+. |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 7. |
The items stored on _______ are organized in a hierarchy of widget category. |
| A. | HICE |
| B. | HICC |
| C. | HIEC |
| D. | All of the mentioned |
| Answer» C. HIEC | |
| 8. |
________ includes a flexible and powerful toolkit for displaying monitoring and analyzing results. |
| A. | Imphala |
| B. | Chukwa |
| C. | BigTop |
| D. | Oozie |
| Answer» C. BigTop | |