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What is a true statement about wireless communications using Wi-Fi?
Suggested Answer: A
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44 comments · newest first
ED
Edgar
11 months ago
I always thought the range was more like 100 meters in good conditions.
CH
Chara
11 months ago
B is way off, Wi-Fi can go much further than that!
AL
Albert
12 months ago
Wait, I thought Wi-Fi could reach further than 30 feet?
DE
Delmy
12 months ago
Totally agree, modulation is essential!
NI
Nilsa
1 year ago
A is correct, modulation is key for data transmission.
MY
Myra
1 year ago
I vaguely recall something about minimum and maximum ranges, but I can't remember which statement is true. D sounds familiar, but I’m not confident.
FL
Florencia
1 year ago
I practiced a question similar to this, and I think the modulation is more about data transmission rather than increasing range, so A seems right to me.
PO
Portia
1 year ago
I'm not sure about the range specifics, but I feel like 10 meters is too short for Wi-Fi. I think it can go further than that.
VA
Val
1 year ago
I remember studying that amplitude, phase, and frequency modulation are key in wireless communications, so I think A might be correct.
MA
Maybelle
1 year ago
This question seems pretty straightforward. I think I can handle it if I just read through the options carefully and pick the one that best matches the requirements.
NE
Nettie
1 year ago
I'm leaning towards Two-Step Workflow Approval. The question says the team wants to make sure the emails are reviewed before approval, so having that extra approval step seems like it would fit best.
RO
Rose
1 year ago
This question kind of reminds me of similar practice ones where the bookmark was disabled. I think C could be it.
OC
Ocie
1 year ago
For this type of question, I find it helpful to think through the key features and use cases of MPLS Layer 3 VPNs. That should guide me to the right two functions from the choices given.
LI
Lillian
1 year ago
Wait, do I need to bring a tape measure to the exam to verify the range? Option A all the way!
DE
Deja
1 year ago
No need for a tape measure, just remember the basics of Wi-Fi!
TA
Talia
1 year ago
Yeah, amplitude, phase, and frequency are all part of wireless communications.
ST
Stefania
1 year ago
I think option A is correct, it's about modulating radio waves.
JE
Jennifer
1 year ago
Minimum range of 10 meters? That's just silly. I'm going to have to go with option A on this one.
SH
Sherita
1 year ago
Definitely option A. Modulating the radio waves is key for wireless communications.
LE
Lelia
1 year ago
Yeah, option A seems like the correct choice. It's all about modulating those radio waves.
DA
Darell
1 year ago
I agree, option A makes more sense. Amplitude, phase, and frequency are modulated to transmit data.
AJ
Aja
2 years ago
Maximum range of 10 meters? What is this, a walkie-talkie? Definitely option A for me.
GA
Gaston
1 year ago
Actually, modulation helps with data transmission, not necessarily range.
JI
Jillian
1 year ago
Option C) Amplitude, phase, and frequency of radio waves are modulated to increase range
PA
Paola
1 year ago
That's correct. Wi-Fi uses modulation to transmit data wirelessly.
AL
Allene
1 year ago
Option A) Amplitude, phase, and frequency of radio waves are modulated to transmit data
LA
Layla
1 year ago
Option A it is then!
VI
Viola
1 year ago
Definitely not a walkie-talkie with that range.
ZO
Zona
1 year ago
Yeah, amplitude, phase, and frequency are modulated for data transmission.
DO
Dorinda
1 year ago
I agree, option A is the correct one.
SH
Shelia
2 years ago
I'm not sure, but I think C could also be correct since modulating can increase range.
NI
Nida
2 years ago
I agree with Sherita, because modulating those factors helps transmit data efficiently.
SH
Sherita
2 years ago
I think the answer is A.
JO
Josphine
2 years ago
10 meters? That's hardly enough range for a modern Wi-Fi network. I'm going with option C to increase the range.
CH
Chandra
1 year ago
I think so too, we need that extra range for a modern Wi-Fi network.
AL
Altha
1 year ago
I agree, option C is the way to go to increase the range.
NA
Nan
2 years ago
I'm not sure, but I think C) is also a valid option. Modulating the radio waves can also help increase the range of Wi-Fi.
KR
Krystina
2 years ago
I agree with Trina. Modulating those factors is how Wi-Fi transmits data efficiently.
SH
Sheron
2 years ago
Option A sounds about right. Modulating the amplitude, phase, and frequency of radio waves is how wireless data is transmitted.
NA
Nakita
1 year ago
Antione: No, that's not right. Modulating the waves actually helps increase the range of wireless communications.
DE
Dean
1 year ago
User 3: So, does that mean Wi-Fi has a limited range of 10 meters?
AN
Antione
1 year ago
User 2: Yes, that's true. It's all about changing those wave properties to send information.
HU
Hubert
2 years ago
User 1: I think option A is correct. Modulating radio waves is how data is transmitted wirelessly.
TR
Trina
2 years ago
I think the answer is A) Amplitude, phase, and frequency of radio waves are modulated to transmit data.