VMware Professional VMware vSphere 7.x 認定 2V0-21.20PSE 試験問題:
1. An administrator needs to configure Proactive High Availability (HA) in a vSphere environment so that virtual machines (VMs) do not run on any partially degraded hosts. The administrator would also like to see the recommendations before VMs are migrated.
Which automation and remediation level should the administrator select? (Choose the best answer.)
A) Automation Level - Manual Remediation Level - Quarantine mode
B) Automation Level - Automated Remediation Level - Mixed mode
C) Automation Level - Automated Remediation Level - Maintenance mode
D) Automation Level - Manual
Remediation Level - Maintenance mode
2. An administrator is investigating the reason for a virtual machine restarting. In the vmware.log file, the administrator finds the following error:
What is a likely cause of this virtual machine restart? (Choose the best answer.)
A) High Availability
B) Guest operating system fault
C) User or API request to restart guest operating system
D) User or API request to shut down guest operating system
3. What is a pre-requisite for configuring virtualization-based security (VBS)? (Choose the best answer.)
A) Change the firmware type from UEFI to Legacy BIOS
B) Use Windows Server 2008 R2
C) Use Windows Server 2012
D) Change the firmware type from Legacy BIOS to UEFI
4. An administrator can attach a baseline to which two inventory objects? (Choose two.)
A) Resource pools
B) Templates
C) Data centers
D) Datastores
E) ESXi hosts
5. 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 instantly switch from the base disk to the snapshot delta disk with no performance impact.
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 create a virtual RAM disk to cache ongoing database write activity; performance impact will be limited.
D) ESXi will merge the snapshot delta disk into the base disk; the virtual machine will be briefly stunned.
質問と回答：
| 質問 # 1 正解： D | 質問 # 2 正解： B | 質問 # 3 正解： D | 質問 # 4 正解： B、E | 質問 # 5 正解： B |
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