CWNP CWISA-103 Exam - Topic 4 Question 8 Discussion

Actual exam question for CWNP's CWISA-103 exam

Question #: 8
Topic #: 4

[All CWISA-103 Questions]

What primary component is required to implement a wireless transceiver in a device?

AGPIO pins

BSRAM

CFlash memory

DRadio

Show Suggested Answer

Suggested Answer: D

Wireless Transceiver:A transceiver is a combination of a transmitter and receiver used for wireless communication.

Radio:The radio is the primary component responsible for:

Modulation:Encoding data onto a carrier wave.

Demodulation:Extracting data from a received signal.

Transmission/Reception:Handling the actual sending and receiving of modulated signals over the air.

Reference

Transceiver:https://en.wikipedia.org/wiki/Transceiver

by Ammie at Nov 24, 2025, 02:17 AM

Limited Time Offer

25%

Off

Get Premium CWISA-103 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Shanice

1 day ago

C) Flash memory is useful, but not for the transceiver itself.

upvoted 0 times

...

Ira

6 days ago

I considered A) GPIO pins, but they’re not the main component.

upvoted 0 times

...

Ernie

11 days ago

Agreed! Without a radio, no signal can be transmitted.

upvoted 0 times

...

Vashti

17 days ago

Yup, radio is the main component!

upvoted 0 times

...

Kenneth

22 days ago

Really? I thought flash memory was key.

upvoted 0 times

...

Lorrine

27 days ago

No way, it's all about the radio!

upvoted 0 times

...

Terry

2 months ago

I thought it was just GPIO pins?

upvoted 0 times

...

Keena

2 months ago

I'm going with D. Unless you plan on using tin cans and string for your wireless transceiver.

upvoted 0 times

...

Jordan

2 months ago

D) Radio, duh! What else would you use, a toaster?

upvoted 0 times

...

Brett

2 months ago

I agree, D is the way to go. Gotta have that radio to transmit and receive the wireless signals.

upvoted 0 times

...

Roxane

2 months ago

Definitely D. You can't have a wireless transceiver without a radio module.

upvoted 0 times

...

Wenona

2 months ago

D) Radio is the correct answer. That's the key component for a wireless transceiver.

upvoted 0 times

...

Julian

3 months ago

I’m a bit confused; I thought SRAM was important for processing data. Does that relate to this question at all?

upvoted 0 times

...

Jacqueline

3 months ago

This question feels familiar; I think I practiced one that asked about components for wireless modules. I want to say it was D) Radio too.

upvoted 0 times

...

Craig

3 months ago

I'm not entirely sure, but I remember something about GPIO pins being used for interfacing. Could it be A)?

upvoted 0 times

...

An

3 months ago

D has to be the right answer. The radio chip or module is the essential hardware that allows a device to communicate wirelessly.

upvoted 0 times

...

Angella

3 months ago

I'm a bit confused by this question. I know wireless transceivers require some kind of radio hardware, but I'm not sure if that's the "primary" component. Let me re-read the question.

upvoted 0 times

...

Elin

3 months ago

Definitely D. The radio module is the core component that enables wireless data transmission and reception in a device.

upvoted 0 times

...

Larae

4 months ago

Definitely need a radio for that!

upvoted 0 times

...

Ludivina

4 months ago

I think the answer is D) Radio. It's essential for wireless communication.

upvoted 0 times

...

Noble

4 months ago

I think the answer might be D) Radio since that's essential for wireless communication, right?

upvoted 0 times

...

Dino

5 months ago

Hmm, I'm not sure about this one. I'll have to think it through carefully. Maybe I should review my notes on wireless communication principles.

upvoted 0 times

...

Georgiann

5 months ago

I think the answer is D. The radio component is the primary hardware needed to implement a wireless transceiver.

upvoted 0 times

Ming

4 months ago

Yeah, without the radio, it won't work!

upvoted 0 times

...

Irma

4 months ago

Can't have a transceiver without it!

upvoted 0 times

...