CompTIA Exam 220-1101 Topic 4 Question 50 Discussion

Actual exam question for CompTIA's 220-1101 exam

Question #: 50
Topic #: 4

A user routinely connects and disconnects multiple devices from a laptop. Which of the following options should a technician recommend to facilitate ease of user mobility?

ASerial interfaces

BDocking station

CNetwork switch

DUSB hub
Reasoning: A docking station is designed to provide a central connection point for multiple peripherals, such as monitors, keyboards, mice, and network cables. It allows users to quickly connect or disconnect all devices by simply docking or undocking their laptop, improving mobility and reducing wear and tear on individual ports.
Why the Other Options Are Incorrect:
A . Serial interfaces:
Serial interfaces are outdated and rarely used in modern laptops or peripherals. They are not practical for facilitating the connection of multiple devices.
C . Network switch:
A network switch is used to connect multiple devices to a network, but it does not simplify the connection of peripherals to a laptop.
D . USB hub:
A USB hub can extend the number of available USB ports but lacks the full functionality of a docking station, such as video output or Ethernet connectivity.
Practical Example:
A user with a laptop, external monitors, keyboard, and mouse can use a docking station to connect all devices with a single action, instead of plugging in each device manually.
CompTIA A+ Exam Objective Alignment:
Objective 5.2: Explain device interfaces, connection types, and usage of docking stations.

Show Suggested Answer

Suggested Answer: B

by Rosamond at Jan 24, 2025, 07:06 PM

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Shenika

3 months ago

A docking station? More like a 'docking station wagon', am I right? *crickets*

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James

2 months ago

User 2: Yeah, it does make it easier to connect all my devices though.

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Precious

2 months ago

User 1: Haha, 'docking station wagon', that's a good one.

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Ocie

3 months ago

User 2: Yeah, it's like a portable hub for all your devices.

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Armando

3 months ago

User 1: Haha, 'docking station wagon', that's a good one!

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Avery

3 months ago

Network switch? Really? Unless the user is running a miniature data center from their laptop, that's not gonna cut it.

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Tamekia

3 months ago

D: Serial interfaces are so outdated, a docking station is the modern solution for easy device connections.

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Kimbery

3 months ago

C: USB hub could work too, but a docking station offers more functionality for sure.

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Ronald

3 months ago

B: Yeah, a docking station is much more convenient than a network switch for multiple devices.

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Keneth

3 months ago

A: Docking station is the way to go. It makes connecting and disconnecting devices a breeze.

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Ahmad

4 months ago

Exactly, a docking station is the best option for ease of mobility and connecting multiple devices.

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Kirk

4 months ago

A USB hub can extend USB ports, but a docking station provides more functionality like video output and Ethernet connectivity.

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Ricki

4 months ago

But what about D) USB hub? Wouldn't that also help with connecting multiple devices?

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Claudio

4 months ago

Serial interfaces? What is this, the 90s? USB hub is the way to go, man.

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Nelida

4 months ago

I think I'll go with option B. Seems like the most convenient solution for a user who's constantly connecting and disconnecting devices.

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Rory

3 months ago

User 2: Definitely, it's a convenient solution for users who need to be mobile with their devices.

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Dierdre

4 months ago

User 1: I agree, a docking station would make it so much easier to connect and disconnect all my devices.

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Ahmad

4 months ago

I agree with Kirk. A docking station would make it easier to connect and disconnect multiple devices.

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Maryrose

4 months ago

A docking station definitely sounds like the way to go. Plugging in all those devices one by one would be a pain.

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Katie

3 months ago

User 2: I agree! It's a hassle to plug in each device individually. Docking station streamlines the process.

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Sol

4 months ago

User 1: Docking station is definitely the way to go. It makes connecting and disconnecting devices so much easier.

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Kirk

4 months ago

I think the answer is B) Docking station.

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