VMware VCP550PSE 問題集

質問 1：
A vSphere administrator needs to place an ESXi host in maintenance mode to replace a hardware component. This host is a member of a Virtual SAN cluster that uses Automatic Mode Disk Groups. Availability of virtual machines running on this host is critical. HA and DRS are enabled on the Virtual SAN Cluster. Otherwise, the Virtual SAN cluster uses default values.
Which action should the administrator take to automatically guarantee availability of virtual machines with the fastest migration time?
A. Select Enter Maintenance Mode and select Full Data Migration option
B. Select Enter Maintenance Mode and accept the default values
C. Migrate the virtual machines to another host and datastore then select Enter Maintenance Mode
D. Select Enter Maintenance Mode and select No Data Migration option
正解：B

質問 2：
How is changed block tracking (CBT) used in a vSphere implementation?
A. CBT is used by vSphere Replication for synchronous replication operations.
B. CBT is used by VMware Data Protection (VDP) to reduce time needed for backup jobs.
C. CBT is used by vCenter Server to reduce the size of snapshots.
D. CBT is used by the VMkernel to reduce time needed for virtual machine copy operations.
正解：B

質問 3：
An administrator needs to use performance information from Windows virtual machines to better understand their effect on the vSphere 5.x hosts on which they run.
What must the administrator do to collect this information?
A. Install VMware Tools. Add counters in the PERFMON utility.
B. Install VMware Tools. Install the PERFMON plug-in for VMware Tools.
C. Install VMware Tools with the PERFMON counters enabled in the Advanced option of the installer.
D. Install VMware Tools. Edit the VMware Tools settings to enable the VM-specific counters.
正解：A

質問 4：
A VMware administrator determines that a low priority virtual machine is negatively affecting the disk I/O performance of a higher priority virtual machine. The virtual machines are hosted on the same datastore presented to the same ESXi host.
Which configuration option should the VMware administrator use to resolve this issue?
A. Migrate the low priority VM to another ESXi host.
B. Create a Storage Profile for each priority level.
C. Enable vSphere APIs for Array Integration (VAAI).
D. Increase the disk share value for the high priority VM.
正解：D

質問 5：
An administrator needs to configure an alarm that notifies administrators if an application is impacted by overcommitment of memory resources. The environment consists of 100 virtual machines running on 5 ESXi hosts that are configured in a fully automated HA/DRS cluster. The cluster is configured with a parent resource pool and Production and Development child pools.
Where should the administrator set the alarm to meet the requirement?
A. On the cluster
B. On each host
C. On each virtual machine
D. On the Production resource pool
正解：A

質問 6：
A vSphere Standard Switch is configured with two uplinks.
When adjusting the failover order of the uplinks, what are two valid states in which an administrator can place the uplinks? (Choose two.)
A. Disabled
B. Active
C. Passive
D. Unused
正解：B,D

質問 7：
-- Exhibit -

-- Exhibit -
A vSphere administrator receives a report of an issue with a vApp. After connecting to the environment with the vSphere Client, the administrator does not see the vApp, but instead sees the inventory shown in the exhibit.
What explains this behavior?
A. The administrator is using the Web Client.
B. The administrator is connected to the ESXi host running the vApp.
C. The vApp has been converted to a resource pool.
D. The vApp is in a partially deleted state.
正解：B

質問 8：
The bandwidth between two sites is too slow to transfer large virtual machine files. The administrator needs to export a virtual machine to OVF to reduce the size of the transfer. When the administrator attempts to initiate the Export OVF Template feature, the selection is grayed out.
What is the likely reason that the administrator is unable to select this option?
A. There is not enough disk space on the destination for the OVF.
B. The administrator's account does not have the correct privileges.
C. The virtual machine is not compatible with the OVF format.
D. The virtual machine is in a powered on state.
正解：D