DAG's

Question 1

A DAG provides _______ ________ for mailboxes

Answer 1

high availability

Question 2

A DAG requires multiple _____ ________

Answer 2

Mailbox Servers

minimum of 2

Question 3

DAG’s use the features of ____ _____ clustering to do the work.

Answer 3

fail over

Question 4

DAG’s provide automatic ________-_____ recovery from failures that affect individual servers or databases.

Answer 4

database-level

Question 5

What manages switch overs and failovers within DAGs?

Answer 5

Active Manager

which runs on every Mailbox server

Question 6

True or False?

Any server in a DAG can host a copy of a mailbox database from any other server in the DAG.

Answer 6

True

Question 7

What is automatically created for the DAG when you add the first server ?

Answer 7

a failover cluster

Question 8

What is used to track and manage information about the DAG?

ex. database mount status, replication status, and last mounted location.

Answer 8

The failover cluster heartbeat mechanism

and cluster database

Question 9

You must adjust the local administrators group to add what? for a dag to work

Answer 9

Exchange Trusted Subsystem

Question 10

What is the storage of mailboxes?

Answer 10

Mailbox Databases

By default mailboxes are spread across all databases