Which EMC NetWorker software component is responsible for storing metadata in the form of
hash IDs for a deduplication backup?

Click the Calculator icon in the upper left-hand corner.
In an EMC NetWorker environment, the customer is backing up 7.5 TB per day. The 7.5 TB is
comprised of 750 million files. According to EMC best practices, approximately how large will the
Client File Index (CFI) be?

Click the Calculator icon in the upper left-hand corner.
In an EMC NetWorker environment, the customer is backing up 500 GB per day. The 500 GB is
comprised of 35,000 very large files. According to EMC best practices, approximately how large
will the Client File Index (CFI) be?

When adding an EMC NetWorker server’s name into the /nsr/res/servers file of a client, which
service must be restarted on the client for the change to take effect?

A customer has just upgraded their EMC NetWorker server. The upgrade included a new IP
address and hostname.
After updating the configuration file on the client, which service should be restarted in order for the
change to be recognized?

What is the recommended media type for the device that stores the metadata in the form of hash
IDs for EMC NetWorker deduplication backups?

A customer using EMC NetWorker Power edition attempts to set server parallelism to 96. When
saving the changes they notice that the server parallelism reverts back to 64.
What action needs to be taken to set server parallelism to 96?

Refer to the exhibit.

In an EMC NetWorker environment, the storage node sn1 is down for maintenance. According to
the client properties, what happens when the backup of the client starts?

You have an EMC NetWorker server with one storage node. There is an autoloader with four tape
drives. Two drives each are dedicated to the server and storage node. A new Celerra has been
added to the network with 500 GB of data. What must be done to back up the data on the Celerra?

Refer to the exhibit.

An EMC NetWorker customer has two data zones, A and B, with autochanger AC1 and AC2,
respectively, with four drives each. AC1 is configured as a dedicated autochanger and AC2 is
configured as a shared autochanger. Two drives of AC2 are statically assigned. How many drives
of AC2 can be shared in Zone A?