Question 1

An E2812 system, without expansion shelves, is configured with 12 Gb SAS host interface cards (HICs) and is directly connected to a host. However, the host cannot access the volumes.

In this scenario, which two troubleshooting steps should you take? (Choose two.)

Options :

A : Verify that the host can ping the E2812 system over the SAS link

B : Verify that the E2812 host port SAS link up lights are illuminated

C : Verify that the E2812 SAS CHAP secret is set

D : Verify that the correct SAS ports are in use on the E2812 system

Answer: B,D

Question 2

A company implemented Automatic Load Balancing (ALB). When the controller workloads are monitored, it becomes obvious that there is an imbalance and that ALB is not working correctly.

In this scenario, what are two causes of the problem? (Choose two.)

Options :

A : The company implemented a load balancing min-min algorithm that does not support ALB

B : The company implemented an adaptive load balancing agent that does not support ALB

C : The company implemented a host multipath driver that does not support ALB

D : The company implemented a host type that does not support ALB

Answer: C,D

Question 3

A customer intends to use an E2812 system without expansion shelves. The specification for their Windows host requires that six E-Series data volumes be used.

In this scenario, how should the system be configured?

Options :

A : one DDP with all the volumes

B : three DDPs with the volumes divided equally

C : one DDP for each volume

D : two DDPs with the volumes divided equally

Answer: A

Question 4

An administrator is asked to provision a 1 TB volume to hold non-critical temporary data for a seismic-analysis application. The volume requires the highest possible IOPS.

In this scenario, which configuration would satisfy this requirement?

Options :

A : RAID 6 Dynamic Disk Pool with a 256 KiB segment size

B : RAID 5 volume group with a 256 KiB segment size

C : RAID 0 volume group with a 32 KiB segment size

D : RAID 6 Dynamic Disk Pool with a 32 KiB segment size

Answer: B

Question 5

Click the Exhibit button.

Referring to the exhibit, which cable is an InfiniBand 4X connector?

Options :

A : 3

B : 1

C : 2

D : 4

Answer: C

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