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質問 1：
Refer to the exhibit:
Which piece of information should a vSphere operator conclude about iSCSI-01?
A. The datastore does not have any free capacity.
B. The datastore failed because it reached its capacity limit.
C. The disk usage on the datastore is above 75%.
D. The datastore usage on disk was reset to green.
正解：C
質問 2：
A system administrator has to configure several virtual machines for different business units. The administrator needs to enable features that allow overcommitment of resources while adhering to the business requirements and different department performance SLAs.
Which two features should the administrator enable to achieve this goal? (Choose two.)
A. vSphere Resource Pools
B. vSphere Storage I/O Control
C. vSphere Fault Tolerance
D. vSphere Distributed Power Management
E. vSphere High Availability
正解：A,B
質問 3：
An administrator needs to update an OS running on a virtual machine
and wants to be able to revert to the previous state if any issues occure
after the update.
Which steps should be used in the vSphere Client to meet this
requirement?
A. Right click on the VM > Migrate
B. Right click on the VM > Clone to virtual Machine
C. Right click on the VM > Clone to Template
D. Right click on the VM >Snapshots > take Snapshot
正解：D
質問 4：
Which virtual machine (VM) problem is solved using vSphere Storage
vmotion?
A. The storage array on which a VM is running requires to enter
maintenance mode.
B. The vSphere Client shows that a VM needs to be consolidated.
C. VMs are running on one ESXi host that presents high CPU resource
contention.
D. The ESXi host on which a VM is running requires to enter
maintenance mode.
正解：A
質問 5：
Which two block storage protocols are supported on vSphere?
A. ISCSI
B. NFSv4.1
C. NFSv3
D. SAB
E. SMB
正解：A,D
質問 6：
Which feature mist an administrator use to revert back to the previous
of a VM template?
A. Content Library
B. Storage vMotion
C. VMware Tools
D. VM Snapshots
正解：A
Refer to the exhibit:
Which piece of information should a vSphere operator conclude about iSCSI-01?
A. The datastore does not have any free capacity.
B. The datastore failed because it reached its capacity limit.
C. The disk usage on the datastore is above 75%.
D. The datastore usage on disk was reset to green.
正解：C
質問 2：
A system administrator has to configure several virtual machines for different business units. The administrator needs to enable features that allow overcommitment of resources while adhering to the business requirements and different department performance SLAs.
Which two features should the administrator enable to achieve this goal? (Choose two.)
A. vSphere Resource Pools
B. vSphere Storage I/O Control
C. vSphere Fault Tolerance
D. vSphere Distributed Power Management
E. vSphere High Availability
正解：A,B
質問 3：
An administrator needs to update an OS running on a virtual machine
and wants to be able to revert to the previous state if any issues occure
after the update.
Which steps should be used in the vSphere Client to meet this
requirement?
A. Right click on the VM > Migrate
B. Right click on the VM > Clone to virtual Machine
C. Right click on the VM > Clone to Template
D. Right click on the VM >Snapshots > take Snapshot
正解：D
質問 4：
Which virtual machine (VM) problem is solved using vSphere Storage
vmotion?
A. The storage array on which a VM is running requires to enter
maintenance mode.
B. The vSphere Client shows that a VM needs to be consolidated.
C. VMs are running on one ESXi host that presents high CPU resource
contention.
D. The ESXi host on which a VM is running requires to enter
maintenance mode.
正解：A
質問 5：
Which two block storage protocols are supported on vSphere?
A. ISCSI
B. NFSv4.1
C. NFSv3
D. SAB
E. SMB
正解：A,D
質問 6：
Which feature mist an administrator use to revert back to the previous
of a VM template?
A. Content Library
B. Storage vMotion
C. VMware Tools
D. VM Snapshots
正解：A
Tanaka -
まじめにやれば受かると思う。過去問を解くことを繰り返していれば問題なく1V0-21.20PSE合格できると感じました。