CDP Interview Questions

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Total Questions: 5

1. Which of the following statement is false?

A. In synchronous mirroring, write acknowledgement is sent once both the mirrors are written

B. In synchronous mirroring, write response time can be slow as it depends on the slowest disk of the mirror

C. Write response to an application is faster for asynchronous mirroring as compared to synchronous mirroring

D. None of the mentioned

Correct Answer is : None of the mentioned

2. Which of the following statement is false for snapshots?

A. Snapshot technique can use copy-on-write mechanism

B. Uses point-in-time to ensure data integrity

C. Snapshot copy must be on a different device

D. None of the mentioned

Correct Answer is : Snapshot copy must be on a different device

3. Which of the following is true for CDP – Continuous Data Protection?

A. It backs up every change to the data

B. Can restore to any time in the past

C. Both the mentioned

D. None of the mentioned

Correct Answer is : Can restore to any time in the past

4. Which of the following is false for D2D2T – Disk to Disk to Tape backup?

A. Backup and Restore is faster

B. Tape is used for archiving and/or long term storage

C. Cheaper disks are generally used for backup device

D. None of the mentioned

Correct Answer is : None of the mentioned

5. Which of the following is false for NDMP protocol?

A. NDMP uses TCP/IP

B. NDMP allows selective file recovery

C. NDMP allows asynchronous event notification

D. None of the mentioned

Correct Answer is : None of the mentioned

CDP interview questions