E20-393 Free Practice Test

Match each Dell EMC tool to its respective function.

Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

What is a benefit of using VVols?

1. A. All VMs on a datastore are snapped simultaneously
2. B. Enables backup of Dell EMC Unity file data to a tape library unit
3. C. Individual VMs on a datastore can be snapped
4. D. Enables the assignment of isolated, file storage partitions

Correct Answer: A

What is the minimum requirement for a server to boot from a Dell EMC Unity XT storage system via iSCSI?

1. A. Hardware iSCSI HBA
2. B. TOE NIC
3. C. Software iSCSI
4. D. iSCSI Initiator

Correct Answer: D

How is the Dell EMC Unity Data Reduction Ratio calculated?

1. A. Divide the predate-reduction size of all storage resources and their snapshots by the postdata-reduction size of all storage resources and their snapshots.
2. B. Add up the efficiencies gained from thin provisioning, Deduplication, and Compression.
3. C. Divide the predate-reduction size of all storage resources excluding their snapshots by the postdata-reduction size of all storage resources excluding their snapshots.
4. D. Add up the efficiencies gained from thin provisioning, Snapshots, and Compression.

Correct Answer: D

A user observes a system alert that indicates an error has occurred that the user should be aware of, but does not have significant impact on the system.
Which severity level is this alert?

1. A. Error
2. B. Warning
3. C. Information
4. D. Notice

Correct Answer: B