MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Hadoop knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following will remove the resource(s) from the distributed cache? |
| A. | delete FILE[S] <filepath>* |
| B. | delete JAR[S] <filepath>* |
| C. | delete ARCHIVE[S] <filepath>* |
| D. | all of the mentioned |
| Answer» E. | |
| 2. |
Which of the following operator executes a shell command from the Hive shell? |
| A. | | |
| B. | ! |
| C. | ^ |
| D. | + |
| Answer» C. ^ | |
| 3. |
Which of the following command sets the value of a particular configuration variable (key)? |
| A. | set -v |
| B. | set <key>=<value> |
| C. | set |
| D. | reset |
| Answer» C. set | |