VMware VCA6-DCV 1V0-621 Questions & Answers

• Question 21:

  Which statements describe the features of a cluster managed by vCenter Server? (Choose two.)

  A. Cluster is a package of multiple interoperating virtual machines that cars be distributed in OVF format.

  B. Host resources become part of the cluster's resources.

  C. A cluster consists of multiple networked ESXi hosts.

  D. Clusters require High Availability (HA) or vSphere Distributed Resource Scheduler (DR5) solutions.

  Correct Answer: AD

• Question 22:

  What is the network technology used by VMware Software-Defined Data Centers to virtualize network resources?

  A. NSX

  B. vCloud Networking and Security

  C. EVOSDDC

  D. vSphere Network I/O Control

  Correct Answer: A

• Question 23:

  An administrator works in a bank that has a highly regulated, secure environment. As the number of business clients increases, the administrator It difficult to monitor the environment and trend resource utilization.

  Which VMware product can help to provide a solution?

  A. AirWatch

  B. Virtual SAN

  C. vCenter Hypervisor

  D. vRealize Operations Manager

  Correct Answer: D

• Question 24:

  What is Fault Tolerance logging?

  A. The act of logging a failure in the primary virtual machine and transferring to the secondary virtual machine in an FT pair

  B. The act of logging errors in data transfers between primary and secondary virtual machines in an FT pair.

  C. The act of logging runtime state changes made to the virtual machines in an FT pair.

  D. The act of transmitting runtime state information to the virtual machines in an FT pair.

  Correct Answer: A

• Question 25:

  What are two benefits that virtual machines provide over physical machines? (Choose two.)

  A. Virtual machines are encapsulate ,imporving options for disaster recovery.

  B. Virtual machies can access storage area network (san).

  C. Virtual machies can be provisioned faster than physical machines.

  D. Virtual machines can be isolated can be isolated from one another on the same network siwitch .

  Correct Answer: AC

  Explanation: http://www.infoworld.com/article/2621446/server-virtualization/server- virtualization-top-10benefits-of-server-virtualization.html

• Question 26:

  Which feature enables organizations to deploy virtual machines to multiple vSphere 6.x data centers?

  A. Long Distance vMotion

  B. Content Library

  C. Auto Deploy

  D. Replication

  Correct Answer: A

• Question 27:

  Which two VMware vSphere components can be used to reduce downtime in the event of an ESXi host failure? (Choose two)

  A. High Availability

  B. vShield Endpoint

  C. vMotion

  D. Fault Tolerance

  Correct Answer: AC

• Question 28:

  Which feature of vSphere networking restricts the inbound and outbound network bandwidth of a group of virtual machines?

  A. Differentiated Services Code Point

  B. Port Mirroring

  C. NetFlow

  D. Traffic Shaping

  Correct Answer: C

• Question 29:

  Which two features of vSphere helps organizations plan for disaster recovery? (Choose two)

  A. High Availability

  B. vSphere Replication

  C. Fault Tolerance

  D. Data Protection

  Correct Answer: BD

  Explanation: vSphere Data Protection (VDP) creates image-level backups of VMs within your environment.

  It essentially captures the entire VM entity and stores it in a specified location. In the event of a VM

  deletion or other similar disaster, the VM can be restored in its entirety utilizing VDP.

  vSphere Replication (VR) is a vSphere feature that copies VM information from one location to another.

  These locations can be within the same cluster, a different cluster, a different vCenter, or even a different

  datacenter. It is a continual copy of a VMs state performed on a defined interval. As with VADP, it

  replicates only the changes made since the last interval to reduce network bandwidth and increase copy

  times.

• Question 30:

  When using a standard switch in the network how many network adapters can you connect to each port?

  A. One

  B. two

  C. three

  D. five

  Correct Answer: A