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質問 30
Refer to the exhibit.
What is the effective role the test1 account has on the Finance01 virtual machine? (Choose the best answer.)
- A. No access
- B. Read-only
- C. Administrator
- D. Virtual machine user
正解: A
解説:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-72EE3449-79FD-4E
質問 31
A recently deployed set of test virtual machines are impacting the performance of a company development team project datastore. The shared cache server appears to be suffering from storage congestion.
Storage I/O Control is already enabled on all company datastores.
Which two steps should the administrator take to improve the performance of the cache server? (Choose two.)
- A. Create a claim rule to control the storage path.
- B. Update the storage provider for the existing array.
- C. Configure storage limits per virtual machine.
- D. Configure the path selection policy.
- E. Configure storage shares per virtual machine.
正解: C,E
解説:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-25C3D9FE-3A9D-
質問 32
What are two minimum disk requirements for a vSAN hybrid disk group configuration? (Choose two.)
- A. At least two magnetic data disks
- B. At least two flash devices
- C. At least one flash device
- D. At least one magnetic data disk
- E. At least one SATADOM device
正解: A,C
質問 33
An administrator wants to be able to send vCenter Server log files to a remote syslog server and analyze logs using vRealize Log Insight. Which step must the administrator take to meet this requirement?
- A. Configure the vCenter Server logging options using the vSphere Client.
- B. Specify the vRealize Log Insight system name using the vSphere Client.
- C. Specify the remote syslog server name at deployment using the vCenter Server GUI Installer.
- D. Configure log file forwarding using the vCenter Server Management Interface.
正解: D
質問 34
Which two vSphere features enable remote site availability? (Choose two.)
- A. vSphere Fault Tolerance
- B. Cross vCenter Migration
- C. vSphere vMotion
- D. vSphere Replication
- E. Proactive High Availability
正解: A,E
質問 35
An administrator wants to implement virtual machine encryption.
Which component encrypts the virtual machine files? (Choose the best answer.)
- A. Key encryption key (KEK)
- B. Data encryption key (DEK)
- C. Key management server (KMS)
- D. Certificate
正解: A,B
質問 36
In a vSphere High Availability (vSphere HA) cluster, which condition can be detected by datastore heartbeating? (Choose the best answer.)
- A. Fault tolerance virtual machine (VM) failover
- B. Virtual machine (VM) disk failure
- C. Datastore All Paths Down (APD) event
- D. Network isolation
正解: D
質問 37
An administrator is tasked with upgrading an existing vSphere environment to version 7.0. There are existing VMFS3 and VMFS5 datastores in the environment.
Which statement is true regarding this upgrade? (Choose the best answer.)
- A. A VMFS5 datastore CANNOT be upgraded; a new VMFS6 datastore is required.
- B. An ESXi 7.0 host can automatically upgrade a VMFS5 datastore.
- C. VMFS3 is supported with ESXi 7.0 to store boot configurations only.
- D. An ESXi 7.0 host will NOT recognize a VMFS3 datastore.
正解: A
質問 38
Which TCP/IP stack can support management traffic, vSphere vMotion, IP storage and vSphere Fault Tolerance? (Choose the best answer.)
- A. VXLAN TCP/IP stack
- B. Default TCP/IP stack
- C. Provisioning TCP/IP stack
- D. vSphere vMotion TCP/IP stack
正解: B
質問 39
A vSphere environment is configured with 1 Gigabit Ethernet for vSphere vMotion. The application team is complaining that when they try to migrate a powered-on virtual machine, the progress is slow and unsuccessful the majority of the time.
Which two recommendations should the administrator make to improve vSphere vMotion performance?
(Choose two.)
- A. Use at least two port groups.
- B. Use Link Aggregation Control Protocol (LACP) on the port group.
- C. Disable vSphere Fault Tolerance.
- D. Use 10 Gigabit Ethernet or above.
- E. Use vSphere Storage I/O Control (SIOC).
正解: B,D
解説:
Explanation
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vm_admin.doc/GUID-254B2CE8-20A8
質問 40
Which two configuration tasks must be performed from the vCenter Server Management Interface? (Choose two.)
- A. Change the logging level.
- B. Add a vCenter Server license.
- C. Add administrator accounts.
- D. Add an Network Time Protocol (NTP) server.
- E. Enable SSH login.
正解: B,D
質問 41
What is the minimum CPU core requirement for successful installation, or upgrade, or ESXi on a host?
(Choose the best answer.)
- A. 0
- B. 1
- C. 2
- D. 3
正解: C
質問 42
A virtual machine with a single 100 GB virtual machine disk file has a single 20 GB snapshot. The virtual machine is powered off.
How much additional free space on the datastore is required to delete the snapshot, committing the snapshot delta disk to the base disk?
- A. 20 GB
- B. 100 GB
- C. 120 GB
- D. 0 GB
正解: A
質問 43
An administrator can attach a baseline to which two inventory objects? (Choose two.)
- A. Data centers
- B. Datastores
- C. Resource pools
- D. Templates
- E. ESXi hosts
正解: A,E
質問 44
An administrator is running a variety of vSphere 6.5 cluster configurations and is tasked with upgrading to vSphere 7.0.
Which two conditions could cause potential conflicts or outages to the virtual machines (VMs)? (Choose two.)
- A. Datastores attached to the hosts based on VMFS3
- B. The use of a Windows vCenter Server system
- C. The upgrade of an external platform services controller
- D. The upgrade of a vSphere Distributed Switch with VMs attached
- E. The use of third-party custom vSphere Installation Bundles (VIBs) installed on the ESXi hosts
正解: D,E
解説:
Explanation
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmfs-5_upgrade_consideratio
質問 45
Which step is required when adding an existing hard disk that is configured as a boot disk during virtual machine creation? (Choose the best answer.)
- A. Remove the existing disk before adding the boot disk.
- B. Select 'RDM Disk' from the 'Add New Device' drop-down menu.
- C. Set the boot delay to at least 5,000 milliseconds.
- D. Enable Secure Boot.
正解: A
解説:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-79116E5D-22B3
質問 46
Refer to the exhibit.
What is the effective role the test1 account has on the Finance01 virtual machine? (Choose the best answer.)
- A. No access
- B. Read-only
- C. Administrator
- D. Virtual machine user
正解: A
解説:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-72EE3449-79FD-4E
質問 47
Which action is supported over a VMkernel vMotion TCP/IP stack? (Choose the best answer.)
- A. Snapshot creation
- B. Virtual machine cloning
- C. Fault tolerance protection
- D. Hot migrations
正解: C
質問 48
Which solution can be used to automatically deploy a fully configured VMware software-defined data center (SDDC)? (Choose the best answer.)
- A. vSphere Lifecycle Manager
- B. VMware Cloud Foundation
- C. vCenter Server
- D. vRealize Suite
正解: D
質問 49
An administrator receives an escalation to investigate a low disk space alarm on a datastore. The administrator discovers that a snapshot has been accidentally taken on a production, write-intensive database server. The snapshot has grown to nearly 1 TB in size in less than an hour and continues growing every second.
Which behavior should the administrator expect while deleting the snapshot? (Choose the best answer.)
- A. ESXi will create a virtual RAM disk to cache ongoing database write activity; performance impact will be limited.
- B. ESXi will commit the snapshot delta disk into the base disk; ongoing database write activity could result in long stun times.
- C. ESXi will instantly switch from the base disk to the snapshot delta disk with no performance impact.
- D. ESXi will merge the snapshot delta disk into the base disk; the virtual machine will be briefly stunned.
正解: B
解説:
Explanation
https://kb.vmware.com/s/article/1002836
質問 50
Refer to the exhibit.
An administrator is consistently receiving an alarm regarding a CPU performance issue; however, there is NO CPU issue identified.
What can the administrator do to make sure the alarm is triggered when there is an actual CPU performance issue? (Choose the best answer.)
- A. Change 'Show as Critical' to 'Show as Warning.'
- B. Change 'VM CPU Ready Time' to 'VM Memory Usage.'
- C. Change 'is below' to 'is above.'
- D. Change 'VM CPU Ready Time' to 'VM CPU Usage.'
正解: C
解説:
Explanation
https://www.actualtechmedia.com/wp-content/uploads/2013/11/demystifying-cpu-ready.pdf
質問 51
An administrator is running a variety of vSphere 6.5 cluster configurations and is tasked with upgrading to vSphere 7.0. Which two conditions could cause potential conflicts or outages to the virtual machines (VMs)?
(Choose two.)
- A. Datastores attached to the hosts based on VMFS3
- B. The use of a Windows vCenter Server system
- C. The upgrade of an external platform services controller
- D. The upgrade of a vSphere Distributed Switch with VMs attached
- E. The use of third-party custom vSphere Installation Bundles (VIBs) installed on the ESXi hosts
正解: C,D
質問 52
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