VMware 1V0-21.20 Exam - Topic 3 Question 2 Discussion

Actual exam question for VMware's 1V0-21.20 exam

Question #: 2
Topic #: 3

A vSphere administrator sees the alarm:

vSphere HA virtual machine failed to failover

This occurred for virtual machines (VMs) in a cluster with vSphere High Availability (HA) enabled. The guest operating system on the VMs did not report a power failure.

What is a possible cause of this event?

AThe host is still running but has disconnected from the network.

BThe VMs cloning operations did not complete.

CA reboot of vCenter Server impacted vSphere HA.

DThe VMs encountered an error during migration using vSphere vMotion.

Show Suggested Answer

Suggested Answer: A

by Myra at May 07, 2022, 11:38 PM

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German

6 months ago

Definitely not B, cloning isn't related to HA failover.

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Jacqueline

6 months ago

Wait, how can cloning operations affect HA? That seems off.

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Carolann

6 months ago

D is a possibility too, vMotion errors happen sometimes.

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Christiane

6 months ago

I think it could be C, vCenter reboots can mess things up.

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William

6 months ago

Sounds like a network issue, option A makes sense.

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Glen

6 months ago

I don’t recall cloning operations affecting HA directly, so I’m leaning away from option B.

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Jerry

6 months ago

I practiced a question similar to this, and I think vMotion errors could lead to HA issues, so D could be a contender.

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Ulysses

6 months ago

I’m not entirely sure, but I think a vCenter reboot could impact HA. Option C might be the right answer.

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Marjory

7 months ago

I remember something about network issues causing HA failures, so option A sounds plausible.

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Katlyn

7 months ago

Hmm, I'm a bit unsure about this one. I know multifactor auth is more secure, but I'm not sure I can articulate the specific reasons why. I'll have to think this through carefully.

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Carline

7 months ago

Okay, I think I've got a good strategy here. I'll focus on the data types and try to find the queries that handle the potential for NULL values correctly.

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