VMware VMware Certifications VCP5-DCV Questions & Answers

• Question 291:

  An administrator is migrating a virtual machine in a DRS cluster. The migration fails the validation check because of a CPU incompatibility issue. Which items below could be causing this issue? (Choose two.)

  A. Inconsistent CPU manufacturers

  B. Inconsistent CPU steppings

  C. Inconsistent CPU generations

  D. Inconsistent CPU GHZ

  Correct Answer: AC

  Reference: http://kb.vmware.com/selfservice/microsites/search.do? language=en_USandcmd=displayKCandexternalId=1035834

• Question 292:

  Click the Exhibit button.

  

  An administrator is creating a vApp for a multi-tiered web application. The vApp has been configured as shown in the exhibit. Testing of the vApp indicates that attempts to communicate with the web server on Dev_Web_01 fail. The developer wants to be sure the database server OS is completely started before the other servers power on. The developer also wants to minimize recovery time.

  What changes to the vApp configuration will correct the issues?

  A. Move the Dev_Web_01 virtual machine to Group 3 and increase the time value

  B. Move the Dev_App_01 virtual machine to Group 1 and increase the time value

  C. Move the Dev_Web_01 virtual machine to Group 3, decrease the time value and check VMware Tools are ready

  D. Move the Dev_Web_01 virtual machine to Group 3, increase the time value and check VMware Tools are ready

  Correct Answer: D

  By setting it up like D, the Web server is started first, then 120 seconds later SQL, and 120 seconds after that App. By selecting A, it will only affect when Dev_App_01 starts...either 120 seconds or when VMware Tools is ready which would only start the VM even sooner once it detects VMware tools on the first two servers...if VMware tools is even installed on them.

• Question 293:

  An administrator is upgrading an ESX 3.5 host to ESXi 5.x with an intermediate upgrade to ESX 4.0 using Update Manager. The host has a single Intel Xeon processor, 4GB of RAM, and a VMFS datastore on a private, SAN-attached LUN. What might cause the upgrade to be unsuccessful?

  A. Update Manager does not support upgrading from ESX.

  B. The host has one processor.

  C. The host has 4GB RAM.

  D. ESX 3.5 is not supported by Update Manager.

  Correct Answer: D

  Reference: http://kb.vmware.com/selfservice/microsites/search.do? language=en_USandcmd=displayKCandexternalId=2032757

• Question 294:

  A DRS cluster has been created with two ESXi hosts. One host in the cluster is running at 98 percent CPU utilization. The other host is running at 52 percent utilization. Upon analysis, it appears that none of the virtual machines are being migrated from the CPU-constrained host, and no recommendations are being generated.

  What are the two most likely causes of the problem? (Choose two.)

  A. The VMkernel port is assigned an incorrect IP address.

  B. VMotion is not enabled on the VMkernel port.

  C. DRS migration Threshold is not set high enough.

  D. VMware DRS is not set to Fully Automated.

  Correct Answer: AB

  Since the virtual machines are not migrated from CPU-constrained host, the problem might be the VMkernel port is assigned an incorrect IP address. IF the VMkernel port has the right IP address, check whether vMotion si enabled on the VMkernel port.

• Question 295:

  Click the Exhibit button.

  

  Which change will eliminate the symptom in the performance chart shown in the exhibit?

  A. Set CPU shares to High

  B. Set CPU affinity for the virtual machine

  C. Migrate the VM to a host that is less utilized

  D. Add a CPU to the virtual machine

  Correct Answer: A

• Question 296:

  How can vCenter maps be used outside of the vSphere client? (Choose two.)

  A. Saved to a Visio .vsd file

  B. Sent to a printer

  C. Exported as a jpg

  D. Saved as a PDF

  Correct Answer: BC

  Reference: http://pubs.vmware.com/vsphere-51/index.jsp?topic= % 2Fcom.vmware.vsphere.vcenterhost.doc%2FGUID-E08445A7-8D1E-465D-860C- 4B473EE40317.html

• Question 297:

  An administrator has just completed an update of an ESXi 5.x host. Prior to the upgrade, a backup of the host configuration was performed. After the upgrade, the backup was restored to the upgraded host. Shortly after the upgrade was completed, the administrator receives complaints that users are unable to power on virtual machines.

  What are the two most likely reasons that VMs cannot power up on this host? (Choose two.)

  A. The update reset the virtual machine reservations.

  B. It has been more than 60 days since the host was originally installed.

  C. Backup and restore does not include licensing.

  D. The backup was performed prior to a license key being applied.

  Correct Answer: BD

  When the host is 60 days old, the license will expire. You have to use a purchased license key to keep it running. The backup performed prior to applying a license key will also restrict VMs from powering up.

• Question 298:

  Click the Exhibit button.

  

  An administrator has received reports of poor network performance with a virtual machine. Which task will improve the network performance of this virtual machine?

  A. Adjust shares for the virtual NIC on the virtual machine.

  B. Traffic-shape this virtual machine.

  C. Move the virtual machine to another virtual switch.

  D. Add a CPU to the virtual machine.

  Correct Answer: C

  One way to improve network performance is to move the virtual machine to another virtual switch. Simple and easy. You can then check the affected vswitch for problems.

• Question 299:

  The performance graph for a virtual machine with 1GB of RAM shows the Swap In rate to be 150 MBps and the Balloon value to be at 0 MB. Users of the virtual machine are complaining that performance is slow. Which two actions could increase performance of the virtual machine? (Choose two.)

  A. Install the VMMEMCTL driver on the ESXi host.

  B. Increase the memory share value for this virtual machine.

  C. Install VMware Tools into this virtual machine.

  D. Disable swapping in the virtual machine operating system.

  Correct Answer: BC

  To increase virtual machine performance, you need to install memory share value for this VM. Install VMware tools as well

• Question 300:

  Users have reported performance issues with an application running on a Windows VM. Performance analysis shows high CPU activity on the ESXi host but low CPU activity on the Windows VM. A high value in which overview graph and counter on the virtual machine's Performance tab would confirm the results of the performance analysis?

  A. CPU (%) / Wait

  B. CPU Usage (Mhz) / Wait

  C. CPU Usage (Mhz) / Ready

  D. CPU (%) / Ready

  Correct Answer: D

  The value in CPU (%)/Ready graph on the virtual machine performance tab would confirm the results of the performance analysis.