After backups are expired and data is marked for deletion, when is space freed up on an EMC Data Domain file
system?

When logging into an EMC Data Domain system during an initial installation, which connection type must be
used?

A company is replicating two specific directories between two EMC Data Domain systems using a 4 Mb/s WAN
connection. What can be done on the Data Domain systems to maximize replication performance?

On an EMC Data Domain system, what is the role of file system cleaning?

What is a benefit of snapshots on an EMC Data Domain system?

When monitoring EMC Data Domain systems, an administrator sees the System Manager File System
Summary showing a compression factor of 20x. How is the equivalent value shown in the “Reduction%”
column?

An EMC Data Domain system has been installed at a customer’s site for several months and has reached
steady state. At which threshold percent does capacity reach the point where action should be taken to make
more free space available?

A customer’s EMC Data Domain system reports a global compression ratio of 7.8x. This does not meet the
customer’s expectations.
What can be done to increase the data reduction ratio?

You are responsible for capacity planning in an EMC Data Domain environment. While monitoring space usage
over a series of weeks, you notice a sudden increase in space consumption. The new rate of consumption will
require additional capacity.
What is the most likely cause?

In which path location are Autosupport logs stored on an EMC Data Domain system?