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E20-591 Backup and Recovery Solutions Exam for Technology Architects We believe in helping our customers achieve their goals. For this reason, we take great care while preparing our Questions and Answers , Core Administration. Our practice tests Administration are prepared with the help of highly professional people from the industry, so we benefit from their vast experience and knowledge.
QUESTION NO: 1
An EMC Disk Library customer is considering using Remote Copy between two engines. A policy will be configured to copy data when 50 MB of data is sent to the virtual tape. How does the data transfer occur?
A. Whole content of the virtual tape is sent to the target once the first 50 MB is stored in the buffer
B. Incremental data is sent to the target engine when the virtual tape is unmounted and 50 MB of new data has been written
C. Incremental data is sent immediately to the target engine as soon as 50 MB of new data is received by the virtual tape during the backup process
D. Incremental data is sent to the target in 50 MB increments whenever the virtual tape is idle
Answer: B
QUESTION NO: 2
Given an RPO, which factors must be considered when designing an EMC NetWorker backup solution?
A. Server parallelism and target sessions
B. Amount of backup data and backup devices
C. Retention period and backup level
D. Multiplexing and client parallelism
Answer: B
QUESTION NO: 3
A customer has two sites with 50 clients at each site. The customer wants the backup to occur locally on tape media at each site and would like to have a single EMC NetWorker datazone for the entire environment. A NetWorker server has already been deployed at one site. Which NetWorker component should be deployed at the second site?
A. Dedicated storage node
B. Deduplication node
C. Storage node
D. NetWorker server
Answer: A
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