Dell EMC PowerEdge Specialist DES-4121 Exam Questions with complete solutions.

Dell EMC PowerEdge Specialist DES-4121 Exam Questions with complete solutions. A server is equipped with 2 CPUs and 12x 8 GB DIMMs, for a total of 96 GB. The OS is not seeing all the memory. Which memory mode should be configured so that all memory is seen by the OS? A. Mirroring B. Advanced ECC C. Optimizer D. Sparing - correct answers.C. Optimizer A technician needs to set a server to always attempt PXE boot before booting to the hard drive. What actions does the technician need to take to achieve this? A. Change the Boot Sequence so the network card is first Remove all boot options except network card B. Change the Boot Sequence so the network card is first Disable the boot option for the hard drive C. Set the Legacy Boot Protocol for the network card to PXE Change the Boot Sequence so the network card is first D. Set the Legacy Boot Protocol for the network card to PXE Select PXE Boot from F11 Boot Manager - correct answers.A. Change the Boot Sequence so the network card is first Remove all boot options except network card A user has a fully configured PowerEdge R640 and an iSM installed on their Windows 2016 operating system. They now want to install OMSA to enable them to have alerts sent out in-Band to a management console. What does the user need to consider? A. OMSA can be installed on the same operating system with ISM, provided both OMSA and iSM have the same firmware version revisions. B. iSM must be uninstalled before OMSA is installed. C. iSM must be installed before OMSA can be installed. D. OMSA can be installed on the same operating system with iSM without restrictions. - correct answers.D. OMSA can be installed on the same operating system with iSM without restrictions. A technician receives a repurposed PowerEdge server. After racking and cabling the server, the technician attempts to log into the iDRAC but cannot do so. The default account has been disabled. What method can be used to enable the default login account? A. Run the racadm recresetcommand from the host OS. B. Run the racadm recresetcfgcommand from the host OS. C. SSH into the iDRAC and run the racadm racresetcfgcommand. D. SSH into the iDRAC and run the racadm racresetcommand. - correct answers.D. SSH into the iDRAC and run the racadm racresetcommand. A technician is installing a new server and is not getting any link lights on the iDRAC management port. They have verified that the cable and switch port are working. What could be causing this issue? A. iDRAC has an Express license B. IP has not been set in the Lifecycle Controller C. iDRAC has been disabled in the Lifecycle Controller D. iDRAC firmware update is currently in progress - correct answers.D. iDRAC firmware update is currently in progress A technician is creating a virtual disk in the DRAC (2x 4 TB NL-SAS in RAID 1) to install Windows 2016. They manually boot to the OS installation media without using the Lifecycle Controller OS Deployment wizard. Only the first 2048 GB on the virtual disk can be partitioned. How should the technician obtain access to the remaining 2 TB (approximately) of storage? A. Delete the 4 TB virtual disk and create a virtual (boot) disk no longer than 2048 GB. B. Upgrade to a newer version of the operating system. C. Use the lifecycle Controller's OS Deployment Wizard to deploy the OS on this server. D. Use F2 to go into the BIOS, change the BIOS boot mode to UEFI, and try again. - correct answers.C. Use the lifecycle Controller's OS Deployment Wizard to deploy the OS on this server. What can a technician do to ensure that no malicious code can be introduced into any of the servers through physical access? A. Set USB 3.0 to disabled B. Set Secure Boot Policy to enabled C. Set User Accessible Ports to disabled D. Set UEFI Variable Acces to disabled - correct answers.C. Set User Accessible Ports to disabled A technician creates two virtual disks and assigns a dedicated hot spare to each virtual disk. They also create a global hot spare. A drive fails on the second virtual disk.