MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Mongodb knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Config servers listen for connections on port __________ |
| A. | 27011 |
| B. | 27019 |
| C. | 27107 |
| D. | None of the mentioned |
| Answer» C. 27107 | |
| 2. |
Config servers, host the _______ database that stores metadata for sharded clusters. |
| A. | head |
| B. | master |
| C. | config |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 3. |
________ instances provide query routing for sharded clusters. |
| A. | mongod |
| B. | mongos |
| C. | netstats |
| D. | selectindexes |
| Answer» C. netstats | |
| 4. |
On _________ mongo.exe reads the .mongorc.js file from %HOME%.mongorc.js. |
| A. | Windows |
| B. | Linux |
| C. | Mac |
| D. | Solaris |
| Answer» B. Linux | |
| 5. |
CONFIG_SERVERS,_HOST_THE_________DATABASE_THAT_STORES_METADATA_FOR_SHARDED_CLUSTERS.?$ |
| A. | head |
| B. | master |
| C. | config |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 6. |
Config servers listen for connections on port :$ |
| A. | 27011 |
| B. | 27019 |
| C. | 27107 |
| D. | None of the mentioned |
| Answer» C. 27107 | |
| 7. |
________ instances provide query routing for sharded clusters? |
| A. | mongod |
| B. | mongos |
| C. | netstats |
| D. | selectindexes |
| Answer» C. netstats | |
| 8. |
The _______ API to MongoDB provides additional information and write access on top of the HTTP status interface. |
| A. | Web |
| B. | REST |
| C. | RestFul |
| D. | All of the mentioned |
| Answer» C. RestFul | |
| 9. |
The HTTP interface is always available on the port numbered _________ greater than the primary mongod port. |
| A. | 1000 |
| B. | 2000 |
| C. | 3000 |
| D. | None of the mentioned |
| Answer» B. 2000 | |
| 10. |
On _________ mongo.exe reads the .mongorc.js file from %HOME%.mongorc.js |
| A. | Windows |
| B. | Linux |
| C. | Mac |
| D. | Solaris |
| Answer» B. Linux | |
| 11. |
If a .mongorc.js file exists, the mongo shell will evaluate a __________ file before starting. |
| A. | .mongorc.js |
| B. | .mongo.js |
| C. | .mongorc.jscript |
| D. | all of the mentioned |
| Answer» B. .mongo.js | |
| 12. |
The mongo program can evaluate JavaScript expressions using the command line ________ option. |
| A. | –opt |
| B. | –js |
| C. | –eval |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |