Dell-EMC
E20-891 · Question #64
E20-891 Question #64: Real Exam Question with Answer & Explanation
The correct answer is A. Separate the hosts into groups and stagger the groups to run one hour apart. See the full explanation below for the reasoning.
Question
A customer has a large backup environment using EMC NetWorker integrated with Data Domain. They have a requirement to backup their hosts every night. They start all of their host backups at the same time. Each night during backups, their network utilization is high and the backups take a long time. What is a recommendation to reduce the network utilization and backup time while minimizing cost?
Options
- ASeparate the hosts into groups and stagger the groups to run one hour apart
- BSeparate the hosts into groups and run half of the groups during the day
- CAdd more storage nodes to increase the amount of backups that can run
- DAdd more storage nodes and run the backups on alternating nights
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