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EMC D-PSC-MN-01 - Questions & Answers

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Question 1
Single choice

A platform engineer is connecting a new Dell EMC PowerScale F600 node to the back-end switch.

How should the back-end cable be connected?

A.

From PCIe slot 3 to the back-end InfiniBand switch.

B.

From PCIe slot 1 to the back-end Ethernet switch.

C.

From PCIe slot 1 to the back-end InfiniBand switch.

D.

From PCIe slot 3 to the back-end Ethernet switch.

Question 2
Single choice

An engineer wants to create a 4-node cluster after rack and stack.

What port must they use to start the installation?

A.

COM

B.

FE

C.

BE

D.

iDRAC

Question 3
Single choice

What type of upgrade on a Dell EMC PowerScale cluster requires rebooting of all nodes at the same time?

A.

Simultaneous

B.

Rolling

C.

Side-by-side

D.

In-place

Question 4
Single choice

An existing PowerScale cluster consists of four A300 and three F600 nodes.

What is the minimum number of nodes an engineer can add to expand both node pools?

A.

txA300 2xF600

B.

2xA300 2xF600

C.

3xF600 4xA300

D.

2xA300 1x F600

Question 5
Single choice

A platform engineer needs to run some commands on Node 2 of a Dell EMC PowerScale cluster.

Which command can they use to get the external IP address of Node 2, regardless of what node they are currently logged on to?

A.

isi status -q

B.

isi network external view

C.

isi status -p

D.

isi network subnets list

Question 6
Single choice

An SSD has failed in Node 1 in a Dell EMC PowerScale F200 cluster.
After replacing the drive, which command should be run to ensure the node has finished updating?

A.

Isi devices -d

B.

Isi status -h

C.

Isi devices device list -node-Inn 1

D.

Isi status -q

Question 7
Single choice

When a platform engineer disconnects and removes the power supply from a Dell EMC PowerScale Gen 6 node, they see an LED on the inside of the compute module.

What does the LED indicate?

A.

Power supply was not removed correctly and the node is shutting down.

B.

Platform engineer has exactly two minutes to swap the power supply.

C.

Visible LED is from the front panel of the node.

D.

Pair node is supplying redundant power.

Question 8
Single choice

What accurately describes the InfiniBand cable support?

A.

Supports QSFP to QSFP cabling only

B.

Supports QSFP to QSFP cabling or QSFP to CX4 cabling

C.

Supports QSFP to CX4 cabling only

D.

Supports front-end customer external traffic

Question 9
Single choice

What are the required settings when using terminal emulation software to connect to a Dell EMC PowerScale Gen 5 node?

A.

Transfer Rate = 57.600, Data Bits = 8, Parity = 1, Stop Bits = 0, Flow Control = Software

B.

Transfer Rate = 115.200, Data Bits = 8, Parity = None, Stop Bits = 1, Flow Control = Hardware

C.

Transfer Rate = 57.600, Data Bits = 7, Parity = 1, Stop Bits = 8, Flow Control = Hardware

D.

Transfer Rate = 115.200, Data Bits = 7, Parity = 1, Stop Bits = 1, Flow Control = Software

Question 10
Single choice

What should the platform engineer do to retain critical information when replacing a system board on a Dell EMC PowerScale F200 node?

A.

Run isi_node_restore -force

B.

Flash the BIOS

C.

Reinstall the PowerScale license

D.

Run EasyRestore

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