DSDSC-200 sample questions

Question 1

What are two effects of pre-allocating space on a volume? (Choose two.)

Accepted Answer

It will improve the performance of the volume for a specific applicatio

Accepted Answer

The RAID level of this volume will be changed to RAID 0.

Answer

The volume will no longer be thin provisioned.

Answer

Data progression will no longer work on this volum

Question 2

A customer has a newly installed storage array. The customer needs to proactively monitor and report storage utilization on a regular basis.
Which customizable, proactive tool should be configured to perform this task?

Accepted Answer

Enterprise Manager Threshold Alerting

Answer

Dell SupportAssist

Answer

Storage Center Event Monitoring

Answer

Enterprise Manager Automated Reporting

Question 3

Refer to the exhibit.

A deployment engineer is setting up SC4020. The engineer turns on the system. Both controllers initialize to SafeMode and are ready for configuration. The engineer plugs serial cable into first controller and types “platform prejoin show”. The output is as shown.
What are two reasons that the deployment will fail if the engineer continues configuring this controller? (Choose two.)

Accepted Answer

The engineer has serial cable plugged into the bottom controller and needs to be plugged into the top controller.

Accepted Answer

The eth 1 IPv4 IP address was used at the factory to load firmware and was NOT cleared out before shipping.

Answer

The controller chassis is installed upside down in the rack.

Answer

The engineer has serial cable plugged into the top controller and needs to be plugged into the bottom controller.

Question 4

Refer to the exhibit. The user expires Replay 2. Which page(s) are deleted?

Accepted Answer

A1

Answer

B, D, and E

Answer

A1 and C1

Answer

C1

Question 5

When replacing a defective SC4020 controller with a new controller, the engineer notices that the new controller does NOT fully initialize. The system runs SOOS version 6.5.30.
Which three actions should the engineer take? (Choose three.)

Accepted Answer

note the controller LEDs that are lit or blinkin

Accepted Answer

send a PhoneHome/SupportAssis

Accepted Answer

remove the battery from the controller

Answer

contact Dell Support

Answer

remove power cables from the chassis to drain the BMC

Question 6

Which characteristic of OLTP workloads needs to be considered when optimizing OLTP workloads on the SC array?

Accepted Answer

OLTP workloads typically consist of small, random reads and writes

Answer

OLTP workloads typically consist of large, sequential reads and writes

Answer

OLTP workloads are only supported on SSD drives

Answer

OLTP workloads are only supported on spinning disks

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DSDSC-200 Sample Questions

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