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Exam 1V0-21.20 All Questions

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Exam 1V0-21.20 topic 1 question 83 discussion

Actual exam question from VMware's 1V0-21.20
Question #: 83
Topic #: 1
[All 1V0-21.20 Questions]

An administrator needs to upgrade the guest operating system installed in a virtual machine.
The administrator wants to safely ensure that the selected operating system is supported by ESXi.
Which action should the administrator take to meet this goal?

  • A. Snapshot the VM before performing the operating system upgrade.
  • B. Perform a guest OS and product search in the VMware Compatibility Guide.
  • C. Check the web page of the guest operating system vendor.
  • D. Look in the guest OS version drop-down menu of the VM.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by canonlycontainletters1 at Sept. 20, 2022, 2:41 p.m.

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canonlycontainletters1
Highly Voted 1 year, 12 months ago
Selected Answer: B
https://www.vmware.com/resources/compatibility/search.php
upvoted 8 times
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spar75
Most Recent 4 months ago
Selected Answer: B
To ensure that the selected operating system is supported by VMware ESXi, the administrator should consult VMware's Compatibility Guide. This guide provides information on which guest operating systems are compatible with different versions of ESXi.
upvoted 1 times
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playfulbear
10 months ago
Selected Answer: B
To ensure that the selected operating system is supported by ESXi before upgrading the guest operating system installed in a virtual machine, the administrator should take the following action: B. Perform a guest OS and product search in the VMware Compatibility Guide. The VMware Compatibility Guide is a comprehensive resource provided by VMware that allows users to check compatibility details for various guest operating systems, including their specific versions, with different versions of ESXi. By performing a search within the VMware Compatibility Guide based on the guest operating system and its version, the administrator can verify if the OS is officially supported and compatible with the version of ESXi they plan to use. This helps ensure a smooth and supported upgrade process for the guest operating system within the virtual machine.
upvoted 1 times
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MassRattler
11 months ago
Selected Answer: B
I agree with B. Check compatibility guide. I also had a tech tell me to check for compatibility with HBA adapters.
upvoted 1 times
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IlCrive
1 year, 7 months ago
Selected Answer: D
Why not D? In the drop down menu you have all the compatibility choices available!
upvoted 2 times
markey164
1 year ago
Probably because you have to Power the VM off to use this feature, which is obviously not desirable in many cases. Whereas to simply look it up on the official compatibility guide, does not require doing anything except checking the documentation.
upvoted 1 times
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tocageek
1 year, 8 months ago
Selected Answer: B
Deffo B, see link below
upvoted 2 times
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vinc26730
1 year, 10 months ago
ANS is B VMware Compatibility Guide - Guest/Host Search https://www.vmware.com/resources/compatibility/search.php?deviceCategory=software
upvoted 3 times
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