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GAQM CDCS-001 Exam - Topic 4 Question 13 Discussion

Actual exam question for GAQM's CDCS-001 exam
Question #: 13
Topic #: 4
[All CDCS-001 Questions]

For which one of these processes is Direct Current essential, and will not work with alternating current?

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Suggested Answer: A

Whenever electrical power is being consumed in an IT room or data center, heat is generated. This heat must be removed in order to maintain an optimal temperature for the equipment, and this is usually done through cooling systems such as air conditioning, air economization, liquid cooling, evaporative cooling, and immersion cooling.


by Leota at Aug 05, 2023, 09:01 PM

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Samira
3 months ago
Not sure about that, can someone explain why AC won't work?
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Renea
3 months ago
Totally agree, it's all about that direct current for electrolysis.
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Ciara
4 months ago
Wait, really? I didn't know that about electrolysis!
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Lynna
4 months ago
I thought heating could work with both?
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Johnetta
4 months ago
Electrolysis needs DC, AC won't cut it!
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Erasmo
4 months ago
I’m confused; I thought lighting could also use both types of current. Is it really just electrolysis that needs DC?
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Yen
4 months ago
I practiced a similar question, and I believe turning a motor can work with AC, so I’m leaning towards D too.
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Gertude
5 months ago
I'm not entirely sure, but I feel like heating can work with both AC and DC.
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Audria
5 months ago
I think I remember that electrolysis requires a constant current, so it might be D.
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Hailey
5 months ago
This seems pretty simple. I'll just go with Option B since it looks like it's doing exactly what the question is asking for.
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Ardella
5 months ago
This looks like a straightforward question about the capabilities of the SVP Performance Monitor. I'll need to carefully read through the options and think about which two purposes the tool is best suited for.
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Gracie
5 months ago
I'm pretty confident the answer is 30 days. That sounds familiar to me from the Azure AD documentation I've read.
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Karl
9 months ago
I dunno, I was hoping it would be A) Heating. I could use a little direct current to warm up my coffee!
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Lashanda
8 months ago
User 3: That's right. Heating works with alternating current.
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Wayne
9 months ago
User 2: Oh, I see. So heating wouldn't work with direct current.
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Allene
9 months ago
User 1: Direct current is essential for D) Electrolysis.
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Stefany
10 months ago
Gotta be D) Electrolysis. Can't imagine trying to do that with AC power. What a shocking idea!
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Herminia
9 months ago
Direct Current is definitely essential for electrolysis, it's the only way to get the process to work efficiently.
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Lawrence
9 months ago
Yeah, using Alternating Current for electrolysis would definitely not be a good idea.
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Refugia
9 months ago
I agree, D) Electrolysis requires Direct Current to work properly.
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Sherell
10 months ago
Hmm, I think it's B) Lighting. Alternating current just doesn't cut it for that.
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Lashawnda
9 months ago
You're right, Direct current is essential for electrolysis. Good point!
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Van
9 months ago
Actually, it's C) Turning a motor. Alternating current won't work for that.
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Virgie
9 months ago
I think it's D) Electrolysis. Direct current is necessary for that process.
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Sharee
10 months ago
I'm going with C) Turning a motor. That one just feels right to me.
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Latrice
11 months ago
D) Electrolysis for sure! Direct current is a must for that process.
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Gail
9 months ago
D) Electrolysis for sure! Direct current is a must for that process.
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Virgilio
10 months ago
D) Electrolysis
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Zack
10 months ago
C) Turning a motor
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Noble
10 months ago
B) Lighting
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Maurine
10 months ago
A) Heating
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Bulah
11 months ago
I'm not sure, but I think C) Turning a motor also needs Direct Current to function properly.
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Rodolfo
11 months ago
I agree with Evelynn, Electrolysis definitely needs Direct Current to work.
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Evelynn
11 months ago
I think the answer is D) Electrolysis because it requires Direct Current.
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