Dell-EMC
E20-891 · Question #39
E20-891 Question #39: Real Exam Question with Answer & Explanation
The correct answer is A. NetWorker and shared drives between the backup server and the Celerra. See the full explanation below for the reasoning.
Question
Click on the calculator icon in the upper left corner. A customer has an EMC Celerra with two 3 TB CIFS shares in their data center. The data center is equipped with 1 Gb TCP/IP network and 4 Gb SAN infrastructure. The customer has a requirement for full backups once a week and level 1 backups the remaining six days of the week. Considering the customer has a Fiber Channel tape library with two LTO-3 tape drives that can write at a speed of 120 MB/s, which solution meets the customer's 8-hour backup window?
Options
- ANetWorker and shared drives between the backup server and the Celerra
- BNetWorker with both drives zoned only to the Celerra
- CAdd a Linux storage node with 10 Gb NIC and configure DSA backups
- DAllocate one tape drive to the backup server and one tape drive to the Celerra
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