An customer recently implemented an EMC Data Domain system as the backup target for
NetWorker using DD Boost. When reviewing the Data Domain Storage Unit Details report,
you notice that the data drive for a particular client was not deduplicating well but the OS
drive was. What is the most likely cause for the deduplication issue?

A customer is currently using EMC Data Protection Advisor (DPA) 5.8 SP1. They want to
upgrade to DPA 6.0 and retain their data and configuration information. What does the
customer need to understand about the upgrade?

A customer is planning to upgrade to EMC Data Protection Advisor (DPA) 6.0. Their
environment currently has DPA 5.6 collectors installed on several critical servers. The
customer does not want these servers to be modified in any way for the next 12 months.
What should the customer be told about the upgrade?

A customer is currently using EMC Data Protection Advisor (DPA) 5.8 and would like to
begin using DPA 6.0. What is the next activity that must occur?

A customer wants to use EMC Data Protection Advisor (DPA) to report on their NetWorker
backup environment. The customer requires that no additional software be installed on the
NetWorker server. What is minimum NetWorker software requirement when collecting
NetWorker data using a DPA proxy?

A new EMC Data Domain customer has a requirement to store the maximum amount of
backup data on their Data Domain system. They are deciding on the type of local

compression to use for their backups. When planning the Data Domain design, what should
the customer know about the compression types?

In an EMC Data Domain environment, what is a supported Extended Retention replication
configuration?

While designing an EMC Data Domain solution, you need to determine the required amount
of storage capacity. The following information was gathered from the customer: What is the
minimum amount of storage needed to support this solution?

You are sizing an EMC Data Domain system for a new customer. The customer has
provided their capacity and performance requirements for the system. When selecting a
Data Domain model to meet their requirements, according to best practices, which buffer
size should be used?

A customer has two data centers and each data center has an identical EMC Data Domain
system. The customer needs a replication strategy that meets the following objectives: –
User name and passwords are unique – /data/col1/backup are identical – Data Domain
destination directory is read only – Ownership and permissions remain identical Which type
of Data Domain replication should be configured?