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2021 Apr 2V0-621D exam engine
Q1. An administrator enables High Availability (HA) on a Virtual SAN cluster.
There are four vmkernel port groups with the following IP addresses assigned:
✑ Management: 192.168.12.10
✑ vMotion: 192.168.13.10
✑ Virtual SAN: 192.168.14.10
✑ Fault TolerancE. 192.168.15.10
Which IP address will HA use for traffic?
A. 192.168.12.10
B. 192.168.13.10
C. 192.168.14.10
D. 192.168.15.10
Answer: C
Q2. After deploying a vSphere Platform Services Controller (PSC), an administrator is unable to install vCenter Server. The error displayed is:
Could not contact Lookup Service. Please check VM_ssoreg.log. Which two actions can be taken to correct this problem? (Choose two.)
A. Verify that the clocks on the host machines running the PSC, vCenter Server, and the vSphere Web Client are synchronized.
B. Configure a valid Identity Source for the Platform Services Controller in the vSphere Web Client.
C. Ensure that there is no firewall blocking port 7444 between the PSC and vCenter Server.
D. Uninstall and reinstall the Platform Services Controller software.
Answer: A,C
Q3. Refer to the Exhibit.
An administrator is troubleshooting intermittent poor performance of virtual machines in a vSphere 6.x cluster. Investigating esxtop data shows that the only statistic that stands out is %CSTP as depicted in Exhibit 1:
The administrator proceeds to switch to the Power Management screen and observes the data depicted in Exhibit 2:
Based on the information in the exhibits, which two configurations are probable causes of the poor performance? (Choose two.)
A. The active power policy is set to Low Power.
B. The host has active Sleep States configured in the BIOS.
C. The active power policy is set to High Performance.
D. The host has active Power States configured in the BIOS.
Answer: A,B
Q4. Which three statements are correct regarding Fibre Channel over Ethernet (FCOE)? (Choose three.)
A. The network switch must have Priority-based Flow Control (PFC) set to AUTO.
B. The network switch must have Priority-based Flow Control (PFC) set to ON.
C. Each port on the FCoE card must reside on the same vSwitch.
D. Each port on the FCoE card must reside on a separate vSwitch.
E. The ESXi host will require a reboot after moving an FCoE card to a different vSwitch.
Answer: A,D,E
Q5. Refer to the Exhibit.
A vSphere 6.x DRS cluster is configured as shown in the Exhibit. Based on the exhibit, which statement is true?
A. A virtual machine can be powered on in the Web Resource Pool with a 3 GHz CPU Reservation.
B. A virtual machine can be powered on in the Web Resource Pool with a 4 GHz CPU Reservation.
A. C. A virtual machine can be powered on in the DB Resource Pool with a 3 GHz CPU Reservation.
D. A virtual machine can be powered on in the DB Resource Pool with a 4 GHz CPU Reservation.
Answer: C
Far out 2V0-621D test question:
Q6. An administrator is troubleshooting a virtual machine that has unexpectedly powered off. Which two logs should be used to troubleshoot the issue? (Choose two.)
A. vmware.log
B. hostd.log
C. syslog.log
D. shell.log
Answer: A,B
Q7. An administrator tries to run esxtop to troubleshoot CPU performance issues, but no output is displayed.
How can the issue be resolved?
A. esxtop is deprecated in vSphere 6.x, resxtop must be used to produce the desired output.
B. In esxtop, press f and place an asterisk next to each field that should be displayed.
C. sudo should be run in front of esxtop to give the administrator the proper permissions.
D. The esxtop command must be run from the /proc directory to produce output.
Answer: B
Q8. When troubleshooting a performance related issue, an administrator sees the following warning message on an ESXi Console:
Significant imbalance between NUMA nodes detected. Performance may be impacted. Which action should the administrator take to correct this problem?
A. Ensure that the RAM modules are evenly balanced between processor sockets in the physical server.
B. Ensure that all memory banks associated with CPU Socket 0 in the physical server are completely filled.
C. Ensure that the physical server has the maximum amount of RAM modules that it can support.
D. Ensure that all RAM modules in the host are Error-correcting code (ECC) modules.
Answer: A
Q9. An administrator has recently audited the environment and found numerous virtual machines with sensitive data written to the configuration files.
To prevent this in the future, which advanced parameter should be applied to the virtual machines?
A. isolation.tools.setinfo.disable = true
B. isolation.tools.setinfo.enable = true
C. isolation.tools.setinfo.disable = false
D. isolation.tools.setinfo.enable = false
Answer: A
Q10. An administrator needs to create an Integrated Windows Authentication (IWA) Identity Source on a newly deployed vCenter Server Appliance (VCSA).
Which two actions will accomplish this? (Choose two.)
A. Use a Service Principal Name (SPN) to configure the Identity Source.
B. Use a Domain administrator to configure the Identity Source.
C. Join the VCSA to Active Directory and configure the Identity Source with a Machine Account.
D. Create a computer account in Active Directory for the VCSA and configure the Identity Source.
Answer: A,C