MongoDB Backup And Disaster Recovery Quiz

This quiz focuses on essential concepts of backup and disaster recovery in MongoDB. Test your understanding of tools, techniques, and best practices for creating reliable backups and ensuring data recovery in case of unexpected failures. Good luck with the quiz!

1 / 20

MongoDB Cloud Manager Backup offers point in time recovery of MongoDB replica sets

True

False

2 / 20

When performing a disaster recovery drill, which of the following actions is most important?

Skipping non-critical data in the backup

Using an outdated backup file

Ensuring the drill occurs during peak business hours

Verifying the accuracy of restored data

3 / 20

For disaster recovery, which storage solution is recommended to retain MongoDB backups securely over time?

Cloud storage with encryption

SSD storage on local servers

Direct storage on the primary MongoDB server

Network Attached Storage (NAS)

4 / 20

Backups produced by copying the underlying data do support point-in-time recovery. True or False?

True

False

5 / 20

To decide on a backup strategy for your organization, which of the following should you consider?

RTO (Recovery Time Objective)

RPO (Recovery Point Objective)

Both RPO & RTO

None of the mentioned

6 / 20

Which MongoDB feature provides a point-in-time backup solution for replica sets and sharded clusters?

Snapshots

MongoDB Tools

Oplog

MongoDB Atlas Backup

7 / 20

Which of the following is a key consideration for backup and disaster recovery in a MongoDB sharded cluster?

Ensuring backups are consistent across all shards

Only backing up the config servers

Taking a backup from a single shard

Performing backups only during high traffic periods

8 / 20

What is a key benefit of using physical backups, like file system snapshots, over logical backups in MongoDB?

They are generally faster for large datasets

They provide incremental data compression

They offer point-in-time snapshots automatically

They do not require any disk space

9 / 20

Which of the following is Backup software?

Bacula

Amanda

IBM Tivoli Storage Manager

All of the mentioned

10 / 20

Which of the following qualifies as best DR (Disaster Recovery) site?

DR site in a different country

DR site in the same campus

DR site in the same country

DR site in the same city

11 / 20

You must enable the balancer to get a consistent snapshot of a sharded system. true or false?

True

False

12 / 20

MongoDB Atlas provides automated backup and restore features with retention and point-in-time recovery options. True or False?

True

False

13 / 20

Which of the following statements are true?

Tape library is an example of nearline storage

Data recovery can take hours for offline backup

Data can be recovered fastest in online backup

All of the above mentioned

14 / 20

The amount of oplog to keep per backup is configurable and affects the time window available for checkpoint and point-in-time restores. True or False?

True

False

15 / 20

This set of SAN multiple choice questions and answers focuses on Backup and Recovery.

To restore small numbers of files after they have been accidentally deleted

To restore one among many version of the same file for multiple backup environment

To restore a computer to an operational state following a disaster

All of the above mentioned

16 / 20

Which of the following MongoDB services provides automated and managed backups, including point-in-time restore capabilities?

MongoDB Community Backup

MongoDB Ops Manager

MongoDB Enterprise Backup

MongoDB Atlas

17 / 20

Backups produced by copying the underlying data do support point-in-time recovery. True or False?

True

False

18 / 20

Which of the following is NOT a recommended MongoDB best practice for disaster recovery?

Ensuring backup data is encrypted

Regularly testing backups to ensure they work as expected B)

Storing backups in the same data center as the primary database

Automating backup processes

19 / 20

Which of the following techniques can be used for optimizing backed up data space?

Compression and Deduplication

Authentication and Deduplication

Deduplication only

Encryption and Deduplication

20 / 20

The more important the data, the greater the need to back it up. True or False?

True

False

Your score is

The average score is 0%

Understanding MongoDB Backup and Disaster Recovery is essential for ensuring data integrity, protecting against data loss, and ensuring high availability in production environments.

This quiz is designed for intermediate to advanced MongoDB users responsible for data security, backup strategies, and disaster recovery planning in production environments.

Good luck.