What can be done to minimize the exposure on the target?
A customer is interested in using a Remote Copy policy to replicate data between two singleengine EMC Disk Library (EDL) systems. The customer is concerned about the readiness of
replicated tapes in case of a failure on the source system.
What can be done to minimize the exposure on the target?
Which capability is provided by the Data Domain Data Invulnerability Architecture (DIA)?
Which capability is provided by the Data Domain Data Invulnerability Architecture (DIA)?
What would you recommend to improve the overall performance?
An EMC customer is evaluating a single-engine EMC Disk Library (EDL) system. They placed the
EDL on their test infrastructure and performed 15 simultaneous backup jobs. The customer is
concerned that the overall performance numbers are substantially lower than the published
numbers.
Each job is sent to a separate virtual tape at an average rate of 18 MB/s. The EDL is connected to
the SAN through two FC ports at 4 GB/s. There are a total of 15 LUNs for virtual tape storage. The
infrastructure has been certified to sustain performance in excess of the EDL’s capability.
What would you recommend to improve the overall performance?
Which EMC NetWorker policy is configured to define the length of time that records are retained in the Client
Which EMC NetWorker policy is configured to define the length of time that records are retained in
the Client File Index?
What should be included with a high-end Data Domain appliance?
A Symantec NetBackup customer is planning to add a second data center. They would like to
leverage deduplication technology to improve backup operations and disaster recovery with a
minimum amount of change to their existing backup environment. The customer’s primary design
goals are:
1. Improve backup performance
2. Electronic vaulting for disaster recovery
3. Maintain NetBackup as their primary tool for backup control and visibility
What should be included with a high-end Data Domain appliance?
Which Avamar feature provides the benefit of less network traffic than traditional backup applications?
Which Avamar feature provides the benefit of less network traffic than traditional backup
applications?
how many years can File2 be deleted?
A customer has two files that have been locked and backed up to the Data Domain appliance with
the following parameters:
• File1 = atime = 20 years
• File2 = atime = 5 years
The Data Domain global retention periods are configured as follows:
• Min = 2 years
• Max = 10 years
The administrator changes the Data Domain maximum retention period to 4 years. After how
many years can File2 be deleted?
Which type of recovery should be performed?
An EMC NetWorker administrator needs to perform a recovery of data from a failed client to a new
client. Which type of recovery should be performed?
what is the minimum Data Domain throughput required?
A customer performs weekly full backups and daily incremental backups. A typical full backup is 5
TB. There is usually a 20% daily change rate in data. A full backup completes in 10 hours while an
incremental backup completes in 4 hours.
Based on best practices, what is the minimum Data Domain throughput required?
What is a key advantage of implementing an EMC Disk Library?
What is a key advantage of implementing an EMC Disk Library?