VMware VCI510 問題集

質問 1：
What are three true statements about quiescing virtual machine snapshots? (Choose three.)
A. The quiescing operation is automatic with any snapshot.
B. Quiescing should occur before array-based snapshots to ensure consistency.
C. VMware Tools is required for quiescing to be successful.
D. The quiescing operation varies by guest OS.
E. vSphere snapshot quiescing only occurs on Windows guest OSes.
正解：B,C,D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
An administrator creates a new Role of "Virtual Machine Creator" for members of the helpdesk and server teams. Privileges include.
Datastore - Allocate space
Network - Assign network
Resource - Assign virtual machine to resource pool
Virtual machine > Configuration - all
Virtual machine > Interaction - all
The new role is granted to the teams at the appropriate VMs and Templates folder, Cluster and Datastore objects. After applying the role, users report they are unable to create new Virtual Machines. What should be changed to allow new virtual machines to be created?
A. Grant the teams the role on the Production network object.
B. Ensure Propagate to Child Objects is selected on the objects.
C. Add a privilege to the role Virtual machine > Inventory - Create new
D. Grant the teams the role at the Datacenter level
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
A DRS cluster with two ESXi 5.x hosts is set to fully automated mode. One host in the cluster is running at 98% CPU utilization. The other host is running at 52% 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. VMware DRS is not set to Fully Automated.
B. The DRS Migration Threshold is too aggressive.
C. vMotion is not enabled on the VMkernel port.
D. The VMkernel port is assigned an incorrect IP adderss.
正解：C,D

質問 4：
Click the Exhibit button.

10 ESXi 5.x hosts will be installed as part of a vSphere 5.x deployment. Security hardening
is required as part of the installation. The current security profile is displayed in the exhibit.
Which three services shown in the exhibit are configured to run by default in a completed vSphere installation? (Choose three.)
A. SSH
B. Direct Console UI
C. ESXi Shell
D. vpxa
E. Network Login Server (Active Directory Service)
正解：B,D,E
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A request has been made to the SAN administrator to provision a new LUN. A LUN (LUN 6) is created, and the SAN administrator presents the LUN to an ESXi 5.x host, using the storage array SAN management software. The administrator looks at the Storage configuration for the ESXi host, and does not see the new LUN. Other LUNs from the same storage array are visible.
Which two conditions are most likely to cause the error described? (Choose two.)
A. The LUN was not presented to the correct ESXi host.
B. Zoning on the Fibre Channel switches is not configured correctly.
C. The administrator has not performed a Rescan All on the ESXi host.
D. The multipathing policy has been set to Fixed for the LUN.
正解：A,C
解説: (Topexam メンバーにのみ表示されます)

質問 6：
A user attempts a remote SSH connection to a newly-installed ESXi 5.x host to execute some commands. The SSH connection attempt fails, though the user is able to receive a ICMP ping back from the host. What must the administrator do to enable SSH? (Choose two.)
A. Create a local user on the ESXi server.
B. Enable root logon on the ESXi server.
C. Start the SSH service on the ESXi server.
D. Open the SSH port on the ESXi firewall.
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 7：
How can you verify that vStorage APIs for Array Integration (VAAI) functionality is enabled for a storage array in a vSphere 5.x implementation?
A. Hardware Acceleration will be reported on the Hard Disk properties page for any VMDK stored on a compliant array
B. Supported will be listed in the Hardware Acceleration column for any datastore created on a compliant array
C. Supported will be listed in the VAAI column for any datastore created on a compliant array
D. VAAI will be reported on the Hard Disk properties page for any VMDK stored on a compliant array
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 8：
Assuming that ballooning is possible, under which three circumstances might the VMkernel use a swap file for a running virtual machine? (Choose three.)
A. 50% of the configured memory has already been ballooned.
B. The virtual machine is starting up.
C. VMware Tools is not installed.
D. The Mem.CtlMaxPercent value is between 10 and 25 percent.
E. Memory cannot be reclaimed quickly enough.
正解：A,D,E
解説: (Topexam メンバーにのみ表示されます)