Dell EMC DES-4421 Exam Questions Instant Access

Question 1

A company receives their first MX7000 chassis. They connect all the provided power supply cables into two different PDUs on different power grids for redundancy. Each of the six power supplies is cabled and has green LEDs. One Management Module is present along with all system fans. Grid redundancy is configured as the power redundancy mode. The chassis is fully populated with six compute sleds and one IOM but only two of the six sleds will power on.

What is the possible reason for this issue?

AAn additional IOM is required to power on and manage the remaining sleds.

BTwo Management Modules are required to power on the populated chassis.

CPower supply unit redundancy policy was not used.

DMixed high line and low line AC inputs in the same chassis is not supported.

Answer : C

Question 2

An administrator is about to perform a firmware update on an MX9116n switch OS 10 from the CLI. The latest OS 10 switch firmware image has been downloaded and their TFTP server is set up.

Upon logged in with administrator credentials on the switch, which command should be used to start the update procedure?

Afirmwaredownload tftp://server-ip/imagename

Binstall tftp://server-ip/imagename

Cfwupdate tftp://server-ip/imagename

Dupgrade tftp://server-ip/imagename

Answer : B

Question 3

What is the number of server-facing ports and the bandwidth of each port on the MXG610s? (Choose two.)

A8x 16 Gbps

B16x 32 Gbps

C16x 16 Gbps

D8x 32 Gbps

Answer : B, C

Question 4

In an MX7000, which components are cooled by the rear fans?

AFabric A, B, and C IOMs only

BAll compute and storage sleds

CManagement Modules only

DFabric A, B, and C IOMs and the Management Modules

Answer : D

Question 5

The iSM is available under which license(s)?

AOpenManage Enterprise-Modular

BiDRAC Express and iDRAC Enterprise

CiDRAC Enterprise only

DiDRAC Express only

Answer : B

Question 6

What is a benefit of SmartFabric Services Mode?

ATopology validation and self-healing

BLoad balancing for management layers

CLoad balancing for application layers

DAutomatic detection of packet collisions

Answer : B

Question 7

The MDB chassis tub assembly vertical distribution board provides connectivity to which chassis components?

AFive near fan modules

BFour cooling fans and four fabric I/O modules

CPower supplies, compute sleds, Management Modules, and two fabric I/O modules

DPear power supplies, compute sleds, Management Modules, and all fabric I/O modules

Answer : B

Dell EMC Specialist - Implementation Engineer PowerEdge MX Modular DES-4421 Exam Questions