Highest Quality 2V0-621 Exam Questions and Answers 2021

NEW QUESTION 1
An administrator wants to configure a High Availability cluster to allow virtual machines a 10 minute window to shut down in the event of a Host Isolation incident.
What two configuration settings would satisfy this requirement? (Choose two.)

• A. Set the advanced option das.isolationshutdowntimeout = 10.
• B. Set the advanced option das.isolationshutdowntimeout = 600.
• C. Configure Host Isolation Response to Shut Down and Restart VM
• D. Configure Host Isolation Response to Power Off and Restart VM

Answer: BC

NEW QUESTION 2
Which group in the vsphere.local domain will have administrator privileges for the VMware Certificate Authority (VMCA)?

• A. SolutionUsers
• B. CAAdmins
• C. DCAAdmins
• D. SystemConfiguration.Administrators

Answer: B

NEW QUESTION 3
What is the minimum Virtual Hardware version required for vFlash Read Cache?

• A. Version 8
• B. Version 9
• C. Version 10
• D. Version 11

Answer: C

NEW QUESTION 4
An administrator has a virtual machine configured with the following settings:
ESXi version: 5.1
CPU: vCPUs 6
Memory: 48GB
Hardware version: 7
VMware Tools: Installed
Which two actions must the administrator take in order to utilize vNUMA? (Choose two.)

• A. Upgrade the ESXi host to vSphere 5.5 or late
• B. Upgrade to Virtual Hardware version 8.
• C. Configure numa.vcpu.min to 5
• D. Configure numa.vcpu.min to 6

Answer: BC

NEW QUESTION 5
What three supported methods can be used to upgrade a host from ESXi 5.x to ESXi 6.x? (Choose three.)

• A. vSphere Update Manager
• B. vihostupdate
• C. esxcli
• D. vSphere Auto Deploy
• E. esxupdate

Answer: ACD

NEW QUESTION 6
An administrator has decided to create 10 ESXi 6.x hosts via Auto Deploy for a new Test/Dev cluster. The hosts are configured to obtain their networking configuration via DHCP.
Which condition would explain why none of the hosts are able to receive a valid DHCP address?

• A. The BIOS DHCP File Name was incorrectly entered on the DHCP serve
• B. The DHCP scope was set too smal
• C. The DHCP lease duration is set too shor
• D. The Boot Server Host Name has been set to the TFTP serve

Answer: A

NEW QUESTION 7
An administrator wants to clone a virtual machine using the vSphere Client.
Which explains why the Clone option is missing?

• A. The vSphere Client is directly connected to the ESXi hos
• B. The virtual machine is configured with a thin-provisioned virtual dis
• C. The virtual machine is configured with outdated Virtual Hardwar
• D. Cloning can only be performed with vRealize Orchestrato

Answer: A

NEW QUESTION 8
Which two capabilities does the vSphere Replication Client Plug-in provide? (Choose two.)

• A. Configure connections between vSphere Replication Site
• B. Deploy and register additional vSphere Replication Server
• C. Reconfigure the vSphere Replication Serve
• D. Configure an external database for a vSphere Replication Sit

Answer: AB

NEW QUESTION 9
An administrator is building a large virtual machine that will require as many vCPUs as the host can support. An ESXi 6.x host has these specifications:
Six 32-core Intel Xeon Processors
256 GB of Memory
512 GB Local disk space using VMFS5
What is the maximum number of virtual CPUs that the virtual machine can be allocated?

• A. 64
• B. 128
• C. 192
• D. 256

Answer: B

NEW QUESTION 10
An administrator has upgraded a Distributed vCenter Server environment from 5.5 to 6.0.
What is the next step that should be taken?

• A. vCenter Inventory Service must be manually stopped and remove
• B. vCenter Inventory Service must be changed from manual to automati
• C. vCenter Inventory Service must be manually stopped and restarte
• D. vCenter Inventory Service must be changed from automatic to manua

Answer: A

NEW QUESTION 11
Strict Lockdown Mode has been enabled on an ESXi host.
Which action should an administrator perform to allow ESXi Shell or SSH access for users with administrator privileges?

• A. Grant the users the administrator role and enable the servic
• B. Add the users to Exception Users and enable the servic
• C. No action can be taken, Strict Lockdown Mode prevents direct acces
• D. Add the users to vsphere.local and enable the servic

Answer: B

NEW QUESTION 12
Refer to the Exhibit.

An administrator has configured a firewall rule as shown in the Exhibit.
Which statement best describes the ESXi 6.x firewall rule?

• A. Connections from the ESXi host to all devices on the 192.168.1.0 network and 192.168.2.220 on port 22 are allowe
• B. Connections coming from IP addresses from the 192.168.1.0 network and 192.168.2.220 on port 22 are allowe
• C. TCP Connections coming from IP addresses from the 192.168.1.0 network and 192.168.2.220 on port 22 are not allowe
• D. TCP Connections from the ESXi host to all devices on the 192.168.1.0 network and 192.168.2.220 on port 22 are not allowe

Answer: B

NEW QUESTION 13
Which three are requirements for configuring Storage I/O Control (SIOC)? (Choose three.)

• A. The datastore must consist of only one exten
• B. The datastore is managed by a single vCenter Serve
• C. Auto-tiered storage must be compatable with SIO
• D. Auto-tiered storage must be SSD or SAT
• E. The datastore must be VMF

Answer: ABC

NEW QUESTION 14
An administrator tries to capture network traffic for a virtual machine, but cannot see the expected traffic in the packet capture tool.
Which step can resolve the problem?

• A. Migrate the virtual machine to a Distributed Virtual Switc
• B. Enable Promiscous Mode on the relevant port grou
• C. Modify the default value of MAC Address change
• D. Enable Forged Transmits on the virtual machin

Answer: B

NEW QUESTION 15
An administrator would like to use the VMware Certificate Authority (VMCA) as an Intermediate Certificate Authority (CA). The first two steps performed are:
. Replace the Root Certificate
. Replace Machine Certificates (Intermediate CA)
Which two steps would need to be performed next? (Choose two.)

• A. Replace Solution User Certificates (Intermediate CA)
• B. Replace the VMware Directory Service Certificate (Intermediate CA)
• C. Replace the VMware Directory Service Certificate
• D. Replace Solution User Certificates

Answer: AC

NEW QUESTION 16
An administrator is observing slow performance of the vCenter Inventory Service and observes the entries from the wrapper.log file:
Exception in thread "tomcat-exec-2" java.lang.OutOfMemoryError: Java heap spaceException in thread "http-bio-0.0.0.0-10443-Acceptor-0" java.lang.OutOfMemoryError: Java heap space
What should the administrator do to resolve the problem?

• A. Increase the memory resources of the vCenter Serve
• B. Increase the values using cloudvm-ram-siz
• C. Increase the memory resouces of the Platform Services Controlle
• D. Increase the wrapper.java.maxmemory value in wrapper.con

Answer: A

NEW QUESTION 17
An administrator notices that one virtual machine is in an orphaned state.
What are two reasons that a virtual machine can appear as orphaned? (Choose two.)

• A. A VMware High Availability host failure has occurre
• B. The virtual machine was unregistered directly on the hos
• C. The ESXi host is disconnecte
• D. The user does not have privilege to access the virtual machin

Answer: AB

NEW QUESTION 18
Which two statements are true regarding VMFS3 volumes in ESXi 6.x? (Choose two.)

• A. Creation of VMFS3 volumes is unsupporte
• B. Upgrading VMFS3 volumes to VMFS5 is supporte
• C. Existing VMFS3 volumes are unsupporte
• D. Upgrading VMFS3 volumes to VMFS5 is unsupporte

Answer: AB