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Cisco 700-821 Exam - Topic 3 Question 19 Discussion

Actual exam question for Cisco's 700-821 exam

Question #: 19
Topic #: 3

[All 700-821 Questions]

Which power supply supports both AC and DC input?

APWR-IE50W-AC-IEC=

BPWR-IE-170W-PC-DC=

CPWR-IE65W-PC-AC=

DPWR-IE65W-PC-DC=

Show Suggested Answer

Suggested Answer: C, D

by Pamella at Mar 06, 2024, 11:19 AM

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Gearldine

9 months ago

I disagree, B is just for DC, right?

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Golda

9 months ago

A and C are both good options, but A is the one!

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Janine

10 months ago

Wait, are you sure? I thought only some could do both.

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Sommer

10 months ago

Nope, it's definitely A!

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Ona

10 months ago

I think it's C, supports both AC and DC.

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Danilo

10 months ago

I thought only certain models could handle both inputs, but I can't remember if that applies to these options. Could it be A or C?

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Chauncey

11 months ago

I’m leaning towards option C because it mentions AC, but I’m not confident about the DC part.

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Rosendo

11 months ago

I feel like I saw a similar question about power supplies in our practice tests, but I can't recall the specifics. Maybe it's option A?

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Kanisha

11 months ago

I think I remember that AC and DC input is usually associated with universal power supplies, but I'm not sure which one here fits that description.

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Ashton

11 months ago

I've got this! The power supply that supports both AC and DC input is option A, PWR-IE50W-AC-IEC.

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Lanie

11 months ago

Okay, let me think this through. The key is to identify which power supply supports both types of input voltage.

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Pearline

11 months ago

Hmm, this one seems straightforward. I'll carefully read through the options and see which one supports both AC and DC input.

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Alonzo

11 months ago

I'm a bit unsure about this one. I'll need to review my notes on power supply specifications to make sure I choose the right answer.

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Claribel

11 months ago

Hmm, I'm not entirely sure about this one. I'll need to think it through and eliminate the options that don't seem relevant.

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Sharee

11 months ago

Hmm, I'm a bit unsure about this one. The question mentions "customization development" and "combining customizations," but I'm not entirely clear on the best way to structure the projects and solutions to enable that. I'll need to think this through carefully.

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Broderick

11 months ago

I think the issue might be related to the power state, so I lean towards option B where it talks about powering off first.

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Daron

11 months ago

Okay, the key things I need to focus on are filtering the employees by location, updating the department ID, and then calculating the new salary and commission based on the department averages. I think I can handle this, but I'll need to test it out carefully.

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Una

11 months ago

Wait, I'm confused. Is the baseline measure the independent or dependent variable? I need to review my notes to make sure I have this straight.

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Melvin

11 months ago

Hmm, this question seems a bit tricky. I'll need to carefully read through the options and think about the key differences between Exceptions and Marked Time.

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Floyd

1 year ago

This is a shocking question, but I'm positive D is the answer. It's like a power supply superhero, able to handle both AC and DC!

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Wenona

1 year ago

Hmm, tough choice. I'm feeling lucky with option A - 'AC-IEC' has got to mean it can handle both inputs. Let's go with that!

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Orville

1 year ago

User 3: Option A it is then, AC-IEC seems like the right one for both AC and DC input.

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Pearly

1 year ago

User 2: Yeah, I agree. Let's choose option A, it seems like the best choice.

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Willard

1 year ago

User 1: I think I'll go with option A too, AC-IEC sounds like it can handle both inputs.

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Howard

1 year ago

Ah, the age-old battle of AC vs. DC. I'd go with D - 'PC-DC' has to be the one that does both, since it's in the name!

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Shonda

1 year ago

User 3: I agree, D seems like the right choice for a power supply that does both.

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Javier

1 year ago

User 2: Yeah, 'PC-DC' in the name must mean it supports both.

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Stanton

1 year ago

User 1: I think D is the one that supports both AC and DC input.

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Erick

1 year ago

User 3: Agreed, D seems like the right choice for a power supply that does both.

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Francisca

1 year ago

User 2: Yeah, 'PC-DC' in the name must mean it supports both.

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Levi

1 year ago

User 1: I think D is the one that supports both AC and DC input.

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Rhea

1 year ago

I'm going with C. 'PC-AC' sounds like it can handle both AC and DC, right? Better safe than sorry!

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Veda

1 year ago

Option B seems like the winner here - it mentions 'DC' input, so that should be the one that supports both AC and DC.

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Hyman

1 year ago

I'm not sure, but I think D) PWR-IE65W-PC-DC= could also be a possibility.

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Hollis

1 year ago

I agree with Lou, because AC input is needed for both AC and DC devices.

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Lou

1 year ago

I think the answer is C) PWR-IE65W-PC-AC=

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