70-663 · Question #112
You deploy multiple Mailbox servers. Each Mailbox server contains a copy of a mailbox database named DB1. You need to recommend a solution that allows administrators to remove corrupt messages that…
The correct answer is C. Implement lagged copies. Using Replay Lag and Truncation Lag Options Mailbox database copies support the use of a replay lag time and a truncation lag time, both of which are configured in minutes. Setting a replay lag time enables you to take a database copy back to a specific point in time. Setting a…
Question
You deploy multiple Mailbox servers. Each Mailbox server contains a copy of a mailbox database named DB1. You need to recommend a solution that allows administrators to remove corrupt messages that have been replicated before the corrupt messages are applied to each copy of DB1. What should you recommend?
Options
- AModify log truncation.
- BEnable circular logging.
- CImplement lagged copies.
- DConfigure shadow redundancy.
How the community answered
(23 responses)- A4% (1)
- B13% (3)
- C74% (17)
- D9% (2)
Explanation
Using Replay Lag and Truncation Lag Options Mailbox database copies support the use of a replay lag time and a truncation lag time, both of which are configured in minutes. Setting a replay lag time enables you to take a database copy back to a specific point in time. Setting a truncation lag time enables you to use the logs on a passive database copy to recover from the loss of log files on the active database copy. Because both of these features result in the temporary build-up of log files, using either of them will affect your storage design.
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