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2021 Mar 2V0-621 vce

Q41. An administrator wants to monitor virtual machines on a host and send notifications when memory usage reaches 80%. 

What should the administrator create in vCenter Server to accomplish this? 

A. A host alarm that will monitor virtual machine memory usage and set a trigger to email the notification. 

B. A vCenter Server alarm that will monitor virtual machine memory usage and set an action to email the notification. 

C. A host alarm that will monitor virtual machine memory usage and set an action to email the notification. 

D. A vCenter Server alarm that will monitor virtual machine memory usage and set a trigger to email the notification. 

Answer:


Q42. An administrator has configured Network I/O Control to support bandwidth allocation to a group of virtual machines running on a vSphere 6.x HA/DRS Cluster. 

Which two conditions would cause DRS to migrate one of these virtual machines to another host in the cluster? (Choose two.) 

A. The reservation is changed to a value that the initial host can no longer satisfy. 

B. A physical adapter that carries traffic from the virtual machine is offline. 

C. A physical adapter cannot supply the minimum bandwidth in accordance with the teaming policy. 

D. A reservation for a VM network adapter is less than the free quota in the network resource pool. 

Answer: A,B 


Q43. What are two limitations of Link Aggregation Control Protocol (LACP) on a vSphere Distributed Switch? (Choose two.) 

A. IP Hash load balancing is not a supported Teaming Policy. 

B. Software iSCSI multipathing is not compatible. 

C. Link Status Network failover detection must be disabled. 

D. It does not support configuration through Host Profiles. 

Answer: B,D 


Q44. An administrator is troubleshooting network communications between the vCenter Server and the ESXi 6.x host. 

Which log shows the interaction events between these components? 

A. /var/log/syslog.log 

B. /var/log/hostd.log 

C. /var/log/vpxa.log 

D. /var/log/fdm.log 

Answer:


Q45. An administrator is troubleshooting a CPU issue for a virtual machine. The following is seen in esxtop: 

CPU0 is at 100% usage 

The remaining logical CPUs are close to 0% 

%RDY value is consistently above 10% 

What is likely the cause of the CPU issue? 

A. The virtual machine has a CPU limit configured. 

B. The virtual machine's guest operating system is configured for SMP. 

C. The virtual machine has CPU affinity configured. 

D. The virtual machine is configured with a CPU reservation. 

Answer:


Renew 2V0-621 pdf exam:

Q46. What are three reasons why a virtual machine might fail to power on? (Choose three.) 

A. The virtual machine is running on an ESXi host which has an expired license. 

B. The virtual machine is running on a datastore which has insufficient disk space for the .vswp file. 

C. The virtual machine is in a cluster with vSphere HA Admission control enabled. 

D. The virtual machine has a disconnected network adapter. 

E. The virtual machine does not have a Virtual Hard Disk assigned. 

Answer: A,B,C 


Q47. Which VMware Single Sign-On component issues Security Assertion Markup Language (SAML) tokens? 

A. VMware Security Token Service 

B. Administration Server 

C. VMware Directory Service 

D. Identity Management Service 

Answer:


Q48. An administrator needs to migrate a very large virtual machine to vCloud Air from a branch office. 

Which two components can be used to meet this requirement? (Choose two.) 

A. vCloud Air Disaster Recovery 

B. Offline Data Transfer 

C. vCloud Connector 

D. Data Center Extensions 

Answer: B,C 


Q49. 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 Direct Console User Interface option should the administrator use to renew the DHCP lease for the hosts? 

A. Restore Network Settings 

B. Test Management Network 

C. Restart Management Network 

D. Network Restore Options 

Answer:


Q50. Refer to the Exhibit. 

Which tab shows the Hardware Acceleration support status? 

A. Devices 

B. Properties 

C. Paths 

D. Advanced Options 

Answer: