Interested to Buy Any Domain ? << Click Here >> for more details...
What are the 4 types of exchange backups?
- 9 Answers
- 23652 Views
- HCL, Sunny Developers, I also Faced
- E-Mail Answers
Answer Posted / suresh.rajaram
Normal (or Full) The normal backup process backs up the
directory or Exchange store in its entirety, as well as the
log files. To restore from a normal backup, only one normal
backup is needed. A normal backup marks the objects it has
backed up so that incremental and differential backups have
context. This is accomplished by backing up the entire
database and all the log files, and then purging the log
files.
Copy The copy backup is the same as a normal backup
except no marking takes place to give incremental and
differential context. This means that performing an
incremental backup after a copy backup is equivalent to
performing it before a copy backup. Use a copy backup to
get a full backup of the directory or Exchange store
without disturbing the state of ongoing incremental or
differential backups.
Incremental An incremental backup backs up the subset of
the component that has changed since the last normal or
incremental backup. Then it marks these objects as backed
up. To restore from incremental backups, each incremental
backup since the last normal backup and the normal backup
are needed. An incremental backup backs up only the log
files, and then purges them.
Differential A differential backup backs up changes in
the directory or Exchange store that have occurred since
the last normal backup. To restore from differential
backups, one differential backup and one normal backup is
required. A differential backup backs up only the log files
but does not purge them.
| Is This Answer Correct ? | 6 Yes | 3 No |
Post New Answer View All Answers
What happened to active/active clustering?
Explain how do I stop users from going to a bookmarked /logon.asp page after conversion to 2003 owa?
What is availability service
Can I use exchange 2003s owa to access a mailbox on an exchange 5.5 or exchange 2000 server?
What are the retention policies in exchange server 2010?
How do I stop users from going to a bookmarked /logon.asp page after conversion to 2003 owa?
Explain how do I limit the maximum amount of messages the smtp queue can hold?
Explain how do I limit which outlook client versions can access my server?
Tell me a bit about the capabilities of exchange server?
Is single instance storage maintained when moving users between servers | storage groups | databases?
Can I run exchange 2000 with an ad infrastructure with windows 2003 dc's?
What is the oma?
Explain how can I merge multiple directories to create a unified exchange organization?
In exchange 5.5, I could have multiple mailboxes associated with a single user account. How do I do that in exchange 2003?
Explain the exchange 2003 forestprep?
