EMC DES-4122 Online Practice Questions and Exam Preparation

EMC DES-4122 Online Questions & Answers

• Question 51:

  What is a consideration when populating DIMMs with different types of persistent memory in a Dell EMC PowerEdge 14G server?

  A. NVDIMMs cannot be mixed with RDlMMs
  B. NVDIMMs can be mixed only with LRDIMMs
  C. RDlMMs can be mixed only with NVDIMMs
  D. LRDIMMs can be mixed only with RDlMMs
  B. NVDIMMs can be mixed only with LRDIMMs

• Question 52:

  An engineer needs to upgrade a Dell EMC PowerEdge R440 server from a single PSU to dual PSU configuration. There are unused PSU modules from PowerEdge R430 and R420 servers available, and they have the same wattage ratings. What should the engineer do to complete the task?

  A. Add the PowerEdge R420 PSU modules to the PowerEdge R440
  B. Order a new PSU specific to the existing PowerEdge R440
  C. Add the PowerEdge R430 PSU modules to the PowerEdge R440
  D. Configure the PowerEdge R440 PSU with 1+1 configuration
  A. Add the PowerEdge R420 PSU modules to the PowerEdge R440

• Question 53:

  What must be done before upgrading OMSA from the 32-bit to the 64-bit version?

  A. Save the license file
  B. Disable UAC
  C. Back up the configuration
  D. Uninstall the earlier version
  A. Save the license file

• Question 54:

  An engineer is checking a newly delivered Dell EMC PowerEdge R640 server that will be deployed for a new database environment The inventory consists of:

  

  The server power configuration will be set for gnd redundancy The management switch is 1000 Base-T and the top of rack switches 10Gb What additional component(s) is needed for this configuration?

  A. Hot-plug power supply, 750 W - qty 1
  B. Hot-plug power supply, 1100W - qty 1
  C. Dell Networking, cable, 40GbE (QSFP+) to 4 x 10GbE SFP+ passive copper breakout cable, 3 meters - qty 2
  D. C20 to C21, PDU style, 250 V, 16 Amp, 3 5 meters power cord - qty 2
  D. C20 to C21, PDU style, 250 V, 16 Amp, 3 5 meters power cord - qty 2

• Question 55:

  CORRECT TEXT

  You are Investigating a disk error on a Dell EMC PowerEdge server and discover a Hot Spare has not been assigned to the Virtual Disk Group. Use the simulator to assign the Global Hot Spare. When you have finished using the simulator, dick Next.

  

  A. No answer
  B. Place Holder
  C. Place Holder
  D. Place Holder
  A. No answer

• Question 56:

  A Dell EMC PowerEdge server has been updated with an LCC and iDRAC DUP to the latest firmware when performing a firmware rollback?

  A. Both the iDRAC and the LCC can be rolled back
  B. The LCC can be rolled back; the iDRAC cannot be rolled back
  C. The iDRAC can be rolled back; the LCC cannot be rolled back
  D. The iDRAC cannot be rolled back and the LCC cannot be rolled back
  B. The LCC can be rolled back; the iDRAC cannot be rolled back

• Question 57:

  How can the ePSA be accessed?

  A. iDRAC
  B. Lifecycle Controller
  C. VMware vSphere plug-in
  D. OMSA
  A. iDRAC

• Question 58:

  Dell EMC PowerEdge 14G servers support which technology?

  A. Quicksync 1.0
  B. Intel Boot Guard
  C. AMD GuardMI
  D. iDRAC8
  C. AMD GuardMI

• Question 59:

  What can be done using in-band management?

  A. Agentless discovery
  B. Firmware and driver updates
  C. Network bandwidth optimization
  D. Remote access
  C. Network bandwidth optimization

• Question 60:

  A technician needs to change the iDRAC password on a Dell EMC PowerEdge 14G server in a lights-out datacenter. The be rebooted because it is in production. The iDRAC is configured with the default credentials How could the technician change the iDRAC password?

  A. SupportAssist Enterprise
  B. iDRAC Web GUI
  C. OpenManage Server Administrator
  D. Virtual Console; press F2 after rebooting system
  A. SupportAssist Enterprise