VMware 1V0-21.20 Exam - Topic 1 Question 106 Discussion

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

Question #: 106
Topic #: 1

Which vSphere feature protects against host hardware failures by restarting virtual machines (VMs) on hosts that are running in the cluster?

AvSphere HA

BvSphere vMotion

CvSphere Fault Tolerance

DvSphere DRS

Show Suggested Answer

Suggested Answer: A

by Yesenia at Jan 05, 2026, 05:16 AM

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Kati

4 months ago

Fault Tolerance is for continuous availability, but HA is for recovery. A is definitely the right choice.

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Sheridan

4 months ago

I’m not sure. What about C) vSphere Fault Tolerance? It sounds similar.

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Adaline

4 months ago

Agreed! vSphere HA is essential for uptime.

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Laurena

5 months ago

I think it's A) vSphere HA. It restarts VMs after a host failure.

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Helaine

5 months ago

I thought DRS was for resource allocation, not hardware failures.

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Monroe

5 months ago

A) vSphere HA is correct, no doubt!

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Allene

5 months ago

Wait, are we sure about that? What about Fault Tolerance?

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Ardella

5 months ago

I agree, HA is the way to go for that!

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Craig

5 months ago

It's definitely A) vSphere HA.

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Melissia

6 months ago

C) vSphere Fault Tolerance? Nah, that's for continuous availability, not just restarting VMs.

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Helaine

6 months ago

Haha, vSphere DRS? That's like trying to use a hammer to fix a flat tire.

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Maryanne

6 months ago

D) vSphere DRS? Really? That's for load balancing, not protecting against hardware failures.

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Gracie

7 months ago

I agree, vSphere HA is the way to go. It's like having a safety net for your VMs.

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Jacinta

7 months ago

A) vSphere HA is the correct answer. It protects against host hardware failures by restarting VMs on other hosts in the cluster.

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Cristy

7 months ago

I want to say it's A) vSphere HA, but I also remember something about DRS managing resources. This is tricky!

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Lavonda

7 months ago

I keep mixing up vMotion and HA. I think vMotion is more about moving VMs, not necessarily protecting against hardware failures.

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Cyril

7 months ago

I feel like we covered this in class, and I recall that vSphere HA is specifically designed for host failures.

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Leonor

8 months ago

I think the answer might be A) vSphere HA, but I'm not completely sure. I remember it has something to do with high availability.

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Luther

8 months ago

vSphere HA sounds right to me. That feature is designed to handle host failures, if I'm remembering correctly.

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Carlota

8 months ago

I'm a little confused on the differences between the vSphere features. Maybe I should review my notes before answering.

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Larue

8 months ago

Okay, I remember learning about this in class. I'm pretty confident the answer is vSphere HA.

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Bettina

8 months ago

Hmm, I'm not totally sure about this one. I'll have to think it through carefully.

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Aron

8 months ago

This one seems pretty straightforward. I think the answer is vSphere HA.

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Martha

2 months ago

vSphere HA is designed for that purpose!

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Eura

2 months ago

Yeah, it makes sense for host failures.

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Sue

4 months ago

I agree, vSphere HA is definitely the right choice.

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