MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Mongodb knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
__________ explicitly override the default logic for selecting a member to replicate from. |
| A. | replSetSyncFrom |
| B. | resync |
| C. | applyOps |
| D. | isMaster |
| Answer» B. resync | |
| 2. |
_______ is an internal command that applies oplog entries to the current data set. |
| A. | replSetSyncFrom |
| B. | resync |
| C. | applyOps |
| D. | isMaster |
| Answer» D. isMaster | |
| 3. |
Which of the command is for master-slave replication only? |
| A. | replSetSyncFrom |
| B. | resync |
| C. | applyOps |
| D. | isMaster |
| Answer» C. applyOps | |
| 4. |
________IS_AN_INTERNAL_COMMAND_THAT_APPLIES_OPLOG_ENTRIES_TO_THE_CURRENT_DATA_SET.?$ |
| A. | replSetSyncFrom |
| B. | resync |
| C. | applyOps |
| D. | isMaster |
| Answer» D. isMaster | |
| 5. |
___________explicitly_override_the_default_logic_for_selecting_a_member_to_replicate_from.$ |
| A. | replSetSyncFrom |
| B. | resync |
| C. | applyOps |
| D. | isMaster |
| Answer» B. resync | |
| 6. |
Which of the command is for master-slave replication only ? |
| A. | replSetSyncFrom |
| B. | resync |
| C. | applyOps |
| D. | isMaster |
| Answer» C. applyOps | |
| 7. |
________ applies a new configuration to an existing replica set. |
| A. | replSetReconfig |
| B. | replSetMaintenance |
| C. | replSetStepDown |
| D. | all of the mentioned |
| Answer» B. replSetMaintenance | |
| 8. |
When enabled replSetMaintenance: true, the member enters the ________ state. |
| A. | REPLICATING |
| B. | RECOVERING |
| C. | STALE |
| D. | All of the mentioned |
| Answer» C. STALE | |
| 9. |
__________ enables or disables a maintenance mode, which puts a secondary node in a RECOVERING state. |
| A. | replSetReconfig |
| B. | replSetMaintenance |
| C. | replSetStepDown |
| D. | all of the mentioned |
| Answer» C. replSetStepDown | |
| 10. |
________ returns a document that reports on the status of the replica set. |
| A. | replSetGetStatus |
| B. | replSetFreeze |
| C. | replSetInitiate |
| D. | all of the mentioned |
| Answer» B. replSetFreeze | |
| 11. |
_________ prevents the current member from seeking election as primary for a period of time. |
| A. | replSetGetStatus |
| B. | replSetFreeze |
| C. | replSetInitiate |
| D. | all of the mentioned |
| Answer» C. replSetInitiate | |