A customer wants an EMC Avamar solution that provides 8 TB of deduplicated data
protection. In addition, they need to protect a VNX system and export data to tape. They
anticipate data growth of another 6 TB in the next year. Which Avamar components should
be used to architect the solution, in as few nodes as possible, while meeting sizing best
practices?

A customer has 6,000 desktops and laptops with 1 TB of data, an average backup time of
10 minutes each, and 10 TB of database data. The customer wants a solution that

addresses the following requirements: – Deduplication in the shortest backup window with
the fewest components – Least performance impact on the database servers Which Avamar
solution is recommended?

An existing EMC Avamar customer wants to add a new database client to their Avamar
system. This is a moderately full Avamar single-node server running in steady state. What is
the estimated time to backup this database of 500 GB?

You are assigned to upgrade an existing EMC NetWorker server. You ask the customer to
run the nsrlic –v servername command and send you the output.

An EMC NetWorker customer is considering implementing deduplication into their existing
environment. Which design consideration has the most positive impact on the deduplication
ratio?

You are designing a backup solution for an EMC NetWorker customer. Given a
conservative estimate, how many CPU cycles are needed by the storage node when
backing up clients over the network to local tape drives at a rate of 100 MB/s?

An EMC NetWorker customer’s environment consists of four VMware ESXi hosts with 20
virtual machines on each ESXi host. One of the ESXi hosts will be used for backing up
NMM clients and one of the ESXi hosts will be used for backing up NMDA clients. How
many Virtual Edition Client Connection licenses are required?

An EMC NetWorker customer wants to use Data Domain Boost to take advantage of less
LAN traffic traversing the network. However, after performing a backup, the LAN
administrator noticed that the same amount of data is being transmitted from the storage
node to the Data Domain as it is from the client to the storage node. What needs to be
enabled to take advantage of DD Boost on the storage node?

In a customer’s backup environment, EMC Avamar is integrated as a deduplication node
with NetWorker. The customer wants to run multiple simultaneous backups from the same
client. What is the recommended maximum number of simultaneous streams?

You have been asked to redesign an EMC NetWorker environment using Data Domain with
DD Boost. When considering the memory requirements for the Data Domain devices, the
DD Boost client has 4 GB of RAM using one stream. What is the minimum memory
requirement for each single stream?