Exin CDCP Exam - Topic 8 Question 17 Discussion

Actual exam question for Exin's CDCP exam

Question #: 17
Topic #: 8

[All CDCP Questions]

Which one of the following does a Physical Infrastructure consists of in a Data Centre?

AHub

BSwitch

CRack

DServer

Show Suggested Answer

Suggested Answer: C

Data centres are essential for supporting the IT operations and applications of various businesses across different industries. Data centre downtime can have a negative impact on the business results, such as loss of revenue, customer satisfaction, productivity, reputation, and competitive advantage. According to a web search, the average cost of data centre downtime in 2020 was $8,851 per minute, and the average duration of a data centre outage was 95 minutes1. This means that a typical data centre outage could cost a business over $840,000 in direct and indirect losses1. Therefore, data centre downtime can have a significant impact on the business results, regardless of the industry or sector.

by Theresia at Jul 07, 2024, 04:33 AM

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Maxima

9 months ago

Wait, are hubs really part of it?

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Eleni

9 months ago

I agree, racks are essential!

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Kanisha

10 months ago

I thought it was just servers?

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Malcom

10 months ago

Definitely a rack!

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Nicholle

10 months ago

Physical infrastructure includes racks and servers.

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Talia

10 months ago

I’m leaning towards racks or servers, but I vaguely recall that hubs might not be considered part of the core physical infrastructure.

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Yuki

10 months ago

I feel like this is tricky. I want to say servers are part of it, but I also remember something about switches being crucial too.

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Junita

11 months ago

I remember practicing a question about data center components, and I think racks were definitely mentioned as part of the physical infrastructure.

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Selene

11 months ago

I think the physical infrastructure includes things like racks and servers, but I'm not sure if hubs or switches count as part of that.

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Man

11 months ago

Wait, is a hub even a thing in modern data centers? I feel like that's an outdated piece of networking hardware. I'm leaning towards either switch or rack as the best answer here.

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Edelmira

11 months ago

Okay, let me see. A data center needs things like servers, switches, and racks to house all the equipment. I'm pretty sure the correct answer has to be one of those options, but I'll double-check my notes to be sure.

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Janet

11 months ago

Hmm, I'm not entirely sure about this one. I know data centers have a lot of different hardware, but I'm not positive which specific components are considered the "physical infrastructure." I'll have to think this through carefully.

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Jerry

11 months ago

This seems like a pretty straightforward question about the physical components of a data center. I'm confident I can answer this correctly.

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Arletta

11 months ago

Ah, this is a tricky one. I know there are some pre-defined VLANs, but I'm not sure of the exact names. I'll have to eliminate the options that don't sound familiar and make an educated guess.

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Laquanda

11 months ago

I'm a bit confused about the different directory services involved here. I'll need to make sure I understand how they all fit together before I can decide on the best approach.

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Jean

11 months ago

Okay, I've got a strategy here. The question is asking about the "type of investigation" to use, so I need to think about the different investigation methods and which one would be most appropriate for a serious claim with doubt involved. I'm leaning towards C - personal contact.

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Luann

11 months ago

This seems like a straightforward question about product lifespan. I'll go with Reliability since that's the most obvious answer.

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Shanda

1 year ago

This is a no-brainer. If you've ever seen a data center, you know it's all about those racks! C) Rack is the answer, hands down.

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Crista

1 year ago

Agreed, the physical infrastructure of a data center revolves around the racks.

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Rory

1 year ago

Without racks, a data center would be chaotic and inefficient.

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Glory

1 year ago

Racks are essential for organizing and storing servers and networking equipment.

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Amie

1 year ago

Definitely, racks are the backbone of a data center.

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Danica

1 year ago

I was just about to say B) Switch, but then I remembered that the switches are part of the network infrastructure, not the physical infrastructure. C) Rack is the way to go!

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