MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Hadoop knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If Ambari Agent has any output in /var/log/ambari-agent/ambari-agent.out, it is indicative of a __________ problem. |
| A. | Less Severe |
| B. | Significant |
| C. | Extremely Severe |
| D. | None of the mentioned |
| Answer» C. Extremely Severe | |
| 2. |
Ambari provides a ________ API that enables integration with existing tools, such as Microsoft System Center. |
| A. | RestLess |
| B. | Web Service |
| C. | RESTful |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
A ________ is a way of extending Ambari that allows 3rd parties to plug in new resource types along with the APIs. |
| A. | trigger |
| B. | view |
| C. | schema |
| D. | none of the mentioned |
| Answer» C. schema | |
| 4. |
Ambari leverages ___________ for system alerting and will send emails when your attention is needed. |
| A. | Nagios |
| B. | Nagaond |
| C. | Ganglia |
| D. | All of the mentioned |
| Answer» B. Nagaond | |
| 5. |
IF_AMBARI_AGENT_HAS_ANY_OUTPUT_IN_/VAR/LOG/AMBARI-AGENT/AMBARI-AGENT.OUT,_IT_IS_INDICATIVE_OF_A____________PROBLEM.?$ |
| A. | Less Severe |
| B. | Significant |
| C. | Extremely Severe |
| D. | None of the mentioned |
| Answer» C. Extremely Severe | |
| 6. |
Ambari provides a ________ API that enables integration with existing tools, such as Microsoft System Cente? |
| A. | RestLess |
| B. | Web Service |
| C. | RESTful |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 7. |
___________ facilitates installation of Hadoop across any number of hosts. |
| A. | API-driven installations |
| B. | Wizard-driven interface |
| C. | Extensible framework |
| D. | All of the mentioned |
| Answer» C. Extensible framework | |
| 8. |
Ambari ___________ deliver a template approach to cluster deployment. |
| A. | View |
| B. | Stack Advisor |
| C. | Blueprints |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 9. |
A ________ is a way of extending Ambari that allows 3rd parties to plug in new resource types along with the APIs |
| A. | trigger |
| B. | view |
| C. | schema |
| D. | none of the mentioned |
| Answer» C. schema | |
| 10. |
Ambari leverages ___________ for system alerting and will send emails when your attention is needed |
| A. | Nagios |
| B. | Nagaond |
| C. | Ganglia |
| D. | All of the mentioned |
| Answer» B. Nagaond | |
| 11. |
Ambari leverages ________ for metrics collection. |
| A. | Nagios |
| B. | Nagaond |
| C. | Ganglia |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 12. |
___________ provides an intuitive, easy-to-use Hadoop management web UI backed by its RESTful APIs. |
| A. | Oozie |
| B. | Ambari |
| C. | Hive |
| D. | Imphala |
| Answer» C. Hive | |