Question 1

At which percentage of user capacity are new backups suspended in an EMC Avamar environment?

Accepted Answer

The answer of At which percentage of user capacity are...

Question 2

How much RAM is required for an EMC Avamar Gen4 utility node?

Accepted Answer

An EMC Avamar Gen4 utility node requires 12 GB of RAM.

Question 3

Which processes are started automatically during an EMC Avamar Windows client installation?

Accepted Answer

During an EMC Avamar Windows client installation, the processes "avagent" and "avscc" are started automatically. "Avtar" is not started automatically during the installation.

Question 4

What is the first process performed by avatar when running an EMC Avamar backup?

Accepted Answer

Traverses each directory in the backup dataset is the first process performed by avatar when running an EMC Avamar backup.

Question 5

By default, which port is required to be open on the firewall for client communications with the EMC Avamar utility node?

Accepted Answer

Port 28001 is the default port used for client communications with the EMC Avamar utility node.

Question 6

In steady state, what is the approximate rate of data removed from an Avamar grid during a daily garbage collection?

Accepted Answer

In a steady state, Avamar typically removes approximately 10 GB of data per hour per node during daily garbage collection.

Question 7

An EMC Avamar storage administrator has 400 Microsoft Windows clients; 350 are production and 50 are development. The administrator wants to replicate only the production servers. If Enterprise Manager is used to only include the production servers, what will be replicated?

Accepted Answer

The answer of An EMC Avamar storage administrator has 400...

Question 8

Which EMC Avamar replication mode allows for many-to-one and bi-directional replication?

Accepted Answer

The answer of Which EMC Avamar replication mode allows for...

Question 9

A customer is unable to connect to their EMC Avamar server when using the Avamar Administrator GUI. If default settings are being used, which port must be open for a successful connection?

Accepted Answer

The answer of A customer is unable to connect to...

Question 10

Which EMC Avamar Management Console navigation screen can be used to check when the last checkpoint and checkpoint validation occurred?

Accepted Answer

The Server screen in the EMC Avamar Management Console is used to view server-related information, including the timing of the last checkpoint and checkpoint validation.

Question 11

A storage administrator is using the Avamar Administrator console to configure replication. What is the default password for the "repluser" account?

Accepted Answer

The answer of A storage administrator is using the Avamar...

Question 12

An EMC Avamar customer, without premium support, has a requirement to be able to recover from a failed storage node. What is the minimum amount of nodes, of all types, that is required to support this functionality?

Accepted Answer

A minimum of 5 nodes is required to support recovery from a failed storage node in an EMC Avamar system without premium support, as this configuration allows for redundancy and data protection.

Question 13

At which percentage of user capacity will EMC Avamar issue the first warning?

Accepted Answer

The answer of At which percentage of user capacity will...

Question 14

Which user account and default password should be used when configuring an additional EMC Avamar server in Enterprise Manager?

Accepted Answer

The answer of Which user account and default password should...

Question 15

Which interface is used to start Avamar Client Manager?

Accepted Answer

The answer of Which interface is used to start Avamar...

Question 16

On an EMC Avamar server, what is the file extension of stripes that contain backup chunks?

Accepted Answer

The file extension of stripes that contain backup chunks on an EMC Avamar server is *.dat.

Question 17

At which percentage of the O/S capacity does garbage collection stop running in an EMC Avamar environment?

Accepted Answer

The answer of At which percentage of the O/S capacity...

Question 18

Which client process listens for a work order from the EMC Avamar server?

Accepted Answer

The avagent process on the client side listens for work orders from the EMC Avamar server.

Question 19

Where are replication log files stored on an EMC Avamar server?

Accepted Answer

The answer of Where are replication log files stored on...

Question 20

What is the behavior of an EMC Avamar HFS check when it detects an error in a stripe?

Accepted Answer

The EMC Avamar HFS check attempts to repair the stripe when it detects an error, ensuring data integrity and continuity.

Exam 9: Backup and Recovery - Avamar Specialist for Implementation Engineers