VEEAM VMCE2021 Exam - Topic 1 Question 27 Discussion

Actual exam question for VEEAM's VMCE2021 exam

Question #: 27
Topic #: 1

[All VMCE2021 Questions]

An administrator is reviewing backup jobs and notices that backups of VMware VMs that are located on a SAN are taking longer than normal to back up. What could be a cause of this?

AThe backup proxy in use is failing over to Virtual Appliance mode.

BThe guest interaction proxy is failing over to data access mode.

CThe backup proxy in use is failing over to Network mode.

DThe backup repository needs to be changed to a Scale-out Backup Repository.

Show Suggested Answer

Suggested Answer: C

When the backup proxy fails over to Network mode, it can impact the backup performance, especially for VMs located on a SAN. In Network mode, the backup traffic is transferred over the network rather than utilizing direct SAN access or VMware vStorage APIs for Data Protection (VADP). This can result in increased backup times due to the additional network overhead and slower data transfer rates.

by Azalee at May 22, 2024, 05:35 PM

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Gail

3 months ago

I doubt it's the guest interaction proxy; that usually doesn't affect speed much.

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Stefany

3 months ago

Wait, are we sure it's not the Scale-out Backup Repository that's the problem?

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Rodolfo

4 months ago

I think it's more likely the backup proxy is switching to Network mode.

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Theresia

4 months ago

Totally agree, that's a common issue!

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Karma

4 months ago

A failing over to Virtual Appliance mode can slow things down.

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Fausto

4 months ago

Changing the backup repository to a Scale-out Backup Repository sounds like a good idea, but I don't recall if that directly relates to the backup speed issue.

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Nelida

4 months ago

I’m a bit confused about the guest interaction proxy. Does it really impact the backup speed if it switches to data access mode?

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Kasandra

5 months ago

I think if the backup proxy is failing over to Network mode, it could definitely slow things down. I saw a similar question in our practice tests.

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Coleen

5 months ago

I remember something about backup proxies and how they can affect performance, but I'm not sure which mode would cause the slowdown.

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Lawrence

5 months ago

Ah, I see. The backup repository needing to be changed to a Scale-out Backup Repository could be the culprit. That might help improve the backup performance if the current setup is causing bottlenecks.

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Carline

5 months ago

I think the key here is to consider how the backup proxy mode could affect the backup process. The "Network" mode option seems like it could be a good guess, but I'll need to double-check the details on that.

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Brittni

5 months ago

I'm a bit confused here. Is the guest interaction proxy failing over to data access mode a possible reason for the longer backup times? I'll need to review that one.

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Helga

5 months ago

Okay, let's see. The backup proxy failing over to Virtual Appliance mode could be a potential cause, but I'm not sure if that would necessarily make the backups take longer.

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Celestina

5 months ago

Hmm, this one seems tricky. I'll need to think through the different backup proxy modes and how they could impact backup performance.

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Fairy

5 months ago

I'm feeling pretty confident about this one. The question is asking about the additional benefits of using ICT, beyond just learning about symmetry. Option D, about developing collaboration skills, seems to be the most relevant and comprehensive answer.

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Elise

5 months ago

I'm feeling confident about this one. Decision Table Testing is the specification-based technique that's based on the principle of multiple condition testing.

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Lavonne

2 years ago

Wait, the backup proxy can fail over to Network mode? That's news to me. I'd probably go with C as well, but I'm curious to learn more about this 'Network mode' thing.

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Tanja

2 years ago

D sounds like the most straightforward solution. Changing the backup repository to a Scale-out Backup Repository could help distribute the workload and speed up the backups.

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Joaquin

2 years ago

D) The backup repository needs to be changed to a Scale-out Backup Repository.

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Lynelle

2 years ago

B) The guest interaction proxy is failing over to data access mode.

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Anastacia

2 years ago

A) The backup proxy in use is failing over to Virtual Appliance mode.

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Shawna

2 years ago

Haha, the backup proxy failing over to Virtual Appliance mode? That's a good one! I doubt that's the issue here. I'd go with C as the most likely cause.

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Blondell

2 years ago

I think the backup proxy failing over to Network mode could be causing the issue.

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Titus

2 years ago

I agree, the backup proxy failing over to Virtual Appliance mode seems unlikely.

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Jamika

2 years ago

Yeah, I think the backup proxy failing over to Network mode could be the issue.

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Ludivina

2 years ago

Yeah, I think the backup proxy failing over to Network mode could be the issue.

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Vicente

2 years ago

I agree, C seems like the most likely cause.

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Ellsworth

2 years ago

I agree, C seems like the most likely cause.

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Xenia

2 years ago

Hmm, I'm not sure about that. I think it could also be B - the guest interaction proxy failing over to data access mode. That could impact the backup performance as well.

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