Latest EMC DES-4421 Free Certification Exam Material with 55 Q&As [Q19-Q41]

4.5/5 - (2 votes)

Latest EMC DES-4421 Free Certification Exam Material with 55 Q&As

UPDATED DES-4421 Exam Questions Certification Test Engine to PDF

The benefit of obtaining the Dell DES-4421 Specialist – Implementation Engineer PowerEdge MX Modular Exam Certification

In process of preparing for DES-4421 exam aspirants attains knowledge of DELL EMC PowerEdge MX server product’s installation , configuration and management, which helps professionals to standout with their skill set.
Professionals having DES-4421 accreditation find themselves more competitive and confident in job market.

Q19. What is the maximum possible weight of a fully populated MX7000 chassis?

250 Ibs (114 kg)

300 Ibs (136 kg)

400 Ibs (182 kg)

500 Ibs (227 kg)

Q20. Match each deployment logical block with its attributes.

Q21. An administrator is asked to install and power-on a new MX740c sled in an MX7000 chassis. The administrator inserts the sled and presses the power button. They notice that the power button LED is blinking green. After a short time power button turns to solid green and the server finally turns on.
What operation was in progress when the power button was blinking green?

iDRAC was booting

Lifecycle Controller update was in progress

Lifecycle Controller was taking firmware inventory

iDRAC was updating firmware

Q22. What is the benefit of C22 power inlet connectors on the MX7000 chassis?

Meet higher power requirements

C22 connectors are now standard on PowerEdge

Allow for higher exhaust temperatures

Enable linking together power supplies

Q23. When running an Open Networking operating system, which IOM functions are provided through OME-M?

Global and privileged configuration modes

Power control and global configuration mode

Hardware health and power control

Hardware health and global configuration mode

Q24. A new administrator has just taken over an MX7000 Multi-Chassis Management Group and two-racks of PowerEdge servers. The previous administrator no longer works at the company and is not available. No one knows the password for the OME-M interface and the default password is not working.
What must be used to reset the password?

iDRAC for one of the compute sleds.

Left ear control panel.

RACADM using a serial connection

Management Module jumpers

Q25. A new administrator has just taken over an MX7000 Multi-Chassis Management Group and two-racks of PowerEdge servers. The previous administrator no longer works at the company and is not available. No one knows the password for the OME-M interface and the default password is not working.
What must be used to reset the password?

iDRAC for one of the compute sleds.

Left ear control panel.

RACADM using a serial connection

Management Module jumpers

Explanation/Reference: https://www.dell.com/support/manuals/us/en/04/poweredge-mx7000/omem1.00.01_ug/recovering- passwords?guid=guid-553bf2dd-c491-4117-85f5-c2fbfde4ef12&lang=en-us

Q26. 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?

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

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

Power supply unit redundancy policy was not used.

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

Q27. What configuration is supported for a fully populated MX740c compute sled?

1 Fabric B mezz card1 Fabric C mezz card with Fabric A being integrated into the system board

1 Fabric A mezz card1 Fabric B mezz card with Fabric C being integrated into the system board

2 Fabric A mezz cards2 Fabric B mezz cards2 Fabric C mini-mezz cards

1 Fabric A mezz card1 Fabric B mezz card1 Fabric C mini-mezz card

Q28. What type of connection is used by QuickSync 2?

Bluetooth

NFC

QuickAssist

LTE

Explanation/Reference: https://www.dell.com/support/manuals/us/en/04/openmanage-mobile-v2.0/omm20iosug/quick-sync-
2?guid=guid-49ec3277-3696-4a65-a5cb-123f09f632fe&lang=en-us

Q29. Which I/O module(s) supports Full Switch and SmartFabric operating modes?

MX9116n and MX5108n

MX5108 and MX5016s

MX9116n only

MX9116 and MX7116n

Q30. In an MX7000, which components are cooled by the rear fans?

Fabric A, B, and C IOMs only

All compute and storage sleds

Management Modules only

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

Explanation/Reference: http://bladesmadesimple.com/2018/08/a-first-look-at-the-dell-emc-poweredge-mx/

Q31. What item is used to refer to a daisy-chained configuration of a multiple MX7000 chassis environment?

Wired group

Identity group

Chassis group

Physical group

Q32. After installing a supported OS from a bootable ISO on an MX740c sled, an administrator discovers that not all the hardware is property detected by the OS. They plan to reinstall the OS.
What should the administrator do to resolve this issue through OS installation?

Update the Dell OS Driver Pack and use the OS Deployment feature

Modify the bootable ISO to remove faulty drivers and boot directly from the bootable ISO

Modify the bootable ISO to remove faulty drivers and use the OS deployment feature

Update the Dell OS Driver Pack and boot directly from the bootable ISO

Q33. What automatically opens a support case with technical support and collects the PowerEdge MX system state information that is required for troubleshooting an issue, then sends it securely to Dell EMC?

OpenManage Essentials

SupportAssist Collections

OpenManage Enterprise

SupportAssist Enterprise

Q34. What is the benefit of C22 power inlet connectors on the MX7000 chassis?

Meet higher power requirements

C22 connectors are now standard on PowerEdge

Allow for higher exhaust temperatures

Enable linking together power supplies

Explanation
Explanation/Reference: https://i.dell.com/sites/csdocuments/Product_Docs/en/ dell_emc_poweredge_mx7000_technical_guide.pdf

Q35. What is a characteristic of MX7000 networking in Scalable Fabric Mode?

Enabled by default, all switch-specific OS10EE capabilities are available.

Layer 2 bridging is disabled be default and interfaces must join a bridge domain (VLAN) before being to forward frames.

All switch interfaces are assigned to VLAN 1 by default and are in the same Layer 2 bridge domain.

Available on MX9116n FSE and MX7116n FEM but not on the MX5108n.

Q36. An administrator is configuring a fully populated MX5016s storage sled to be accessed by four MX740c compute sleds. Each compute sled has an H745P Jumbo PERC installed. The disks in the storage sled are evenly distributed across all compute sleds using a Drive-Assigned storage configuration.
What is the maximum number of disks that each compute sled can detect from the MX5016s?

Q37. A company has several MX7000-systems, four FX2 solutions, one M1000e, and several PowerEdge rack servers.
Which management interface is recommended for managing this range of systems?

OpenManage Modular, no optional plugins required

OpenManage Essentials

OpenManage Modular with optional plugins

OpenManage Enterprise

Q38. Which protocol(s) does Redfish use?

JSON and OData only

JSON only

JSON, OData, and SNMP

OData only

Explanation/Reference: https://www.dell.com/support/article/us/en/04/sln310624/redfish?lang=en

Q39. In the assigned mapping of the MX5016s storage sled what is an assignment option used for independent storage to be mapped to a compute sled?

Drive-assigned enables the MX5016s to be split among multiple compute sleds. Each compute node only “sees” the disks that are assigned to it and not the others.

Drive-assigned enables the MXG610s to the first eight drives in the MX5016s.

Enclosure-assigned enables the MX5016 to be split among multiple compute sleds. Each compute node only “sees” the disks that are assigned to it and not the others.

Enclosure-assigned enables the MXG610s to the first eight drives in the MX5016s.

Q40. An administrator has been tasked with specifying hardware for a deployment having the following requirements:
* 4 node cluster within a single MX7000 chassis
* Each node needs a minimum of 6x 2.5″ drives
* 3 TB of memory and 64 physical CPU cores per node
What is the maximum hardware configuration that meets the requirements?

MX740c with no storage sleds

MX740c with MX5016s storage sleds

MX840c with no storage sleds

MX 840c with MX5016s storage sleds

Q41. Which I/O module(s) supports Full Switch and SmartFabric operating modes?

MX9116n and MX5108n

MX5108 and MX5016s

MX9116n only

MX9116 and MX7116n

Explanation/Reference: https://infohub.delltechnologies.com/l/poweredge-mx-smartfabric-configuration-and- troubleshooting-guide-12/operating-modes-35

Loading …