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Correct Answer: D

Port: 902 (Default) Purpose: Host access to other hosts for migration and provisioning Authentication traffic for ESXi and remote console traffic (xinetd/vmware-authd) vSphere Client access to virtual machine consoles (UDP) Status update (heartbeat) connection from ESXi to vCenter Server Traffic Type Incoming and outgoing TCP, outgoing UDP

Reference: https://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vsphere.security.doc_50% 2FGUID-ECEA77F5-D38E-4339-9B06-FF9B78E94B68.html

Correct Answer: ABC

Validate that each troubleshooting step below is true for your environment. Each step will provide instructions or a link to a document, in order to eliminate possible causes and take corrective action as necessary. The steps are ordered in the most appropriate sequence to isolate the issue and identify the proper resolution. Do not skip a step.

1.

Verify if the slow deployment is specific to one template or if it affects all templates. To properly test this, VMware recommends to create a brand new template and test the deployment. This provides a clean test of the environment. For more information if template deployment is slow for a single template, see Deploying a single template is slow in vCenter Server (1004028).

2.

If you are using ESX (not applicable to ESXi), verify that no processes are over utilizing the resources on the ESX Service Console. For more information, see Checking for resource starvation of the ESX Service Console (1003496).

3.

Verify that the network configuration on the ESX/ESXi host is optimized for the best performance, including speed and duplex settings. For more information, see Configuring the speed and duplex of an ESX/ESXi host network adapter (1004089).

4.

Verify that the firmware on the RAID controller or HBA is up to date. For more information, see Checking your firmware and BIOS levels to ensure compatibility with ESX/ESXi (1037257).

5.

Verify that the local storage or SAN array is configured correctly. For more information, see Slow ESX/ ESXi performance caused by misconfigured local storage or SAN array (1006602).

6.

Verify on ESX/ESXi 4.1 and above if the storage array devices in the environment support the hardware acceleration functionality and if they are responding correctly to VAAI primitives. If there is no VAAI support on the array cloning or Storage vMotion may fail at 18%. For more information see Cloning or Storage vMotion fails at 18% with the error: Failed to clone: Connection timed out (1029244).

For further information on VAAI, see:

1.

vStorage APIs for Array Integration FAQ (1021976)

2.

Disabling the VAAI functionality in ESX/ESXi (1033665)

Note: If your problem still exists after trying the steps in this article, please:

1.

Gather the VMware Support Script Data. For more information, see Collecting diagnostic information for VMware products (1008524).

2.

File a support request with VMware Support and note this KB Article ID in the problem description. For more information, see How to Submit a Support Request.

Link: https://kb.vmware.com/selfservice/microsites/search.do? language=en_USandcmd=displayKCandexternalId=1004002

Correct Answer: C

Virtual machine utilizes vMotion in specific scenarios but the maximum capability is not great. So in order to get maximum capability, you need to configure VM to support vMotion when the device is connected.

Correct Answer: C

Reference: http://pubs.vmware.com/vsphere-4-esx-vcenter/index.jsp?topic=/com.vmware.vsphere.dcadmin.doc_41/ vsp_dc_admin_guide/managing_users_groups_roles_and_permissions/ c_hierarchical_inheritance_of_permissions.html

Correct Answer: A

Explanation: The datastore size selected is 100GB. On competition of this step, 100 GB VMFS datastore will be created.