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Which of the following Ethernet rates requires an optical cable to operate?
Suggested Answer: A
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33 comments · newest first
GA
Gayla
11 months ago
Surprised to see people think 10 Mb/s needs fiber!
MO
Mollie
11 months ago
Nah, all of them can work with copper too, right?
AL
Alease
11 months ago
Wait, I thought 100 Mb/s could also use fiber?
MA
Marge
11 months ago
Totally agree, especially for long distances!
SH
Shawna
12 months ago
1000 Mb/s Ethernet usually needs optical cables.
AN
Annmarie
12 months ago
I believe 100 Mb/s can also use optical, but I’m not entirely sure if it’s the only one that does.
HI
Hillary
1 year ago
I’m a bit confused. I thought all these rates could use both copper and optical, but maybe I’m mixing up the details.
CA
Candida
1 year ago
I practiced a question like this, and I feel like 1000 Mb/s definitely needs optical cables, right?
ER
Erinn
1 year ago
I think I remember that 10 Mb/s Ethernet can run over copper, but I'm not sure about the others.
NY
Nydia
1 year ago
I'm confident that the 1000 Mb/s Ethernet, also known as Gigabit Ethernet, requires an optical cable to operate. The lower speeds can use copper, but the higher bandwidth needs the optical fiber.
FR
Francene
1 year ago
Okay, I know the lower speeds like 10 Mb/s can use copper cables, and the higher speeds like 1000 Mb/s often use optical. But I'm not 100% sure about the 100 Mb/s rate.
ST
Stephen
1 year ago
I'm pretty sure the higher Ethernet rates like 1000 Mb/s require optical cables, but I'll have to double-check the details on the different speeds.
JO
Josue
1 year ago
Hmm, I think the question is asking which Ethernet rate specifically requires an optical cable. Let me think this through carefully.
CL
Clement
1 year ago
Based on my experience, I'd say the Remote Desktop Services Role is likely one of the requirements. But I'll double-check the other options to be sure.
HA
Hassie
1 year ago
Okay, I got this. Create a new contact, enter the name and email, and save it. Easy peasy!
AR
Armanda
1 year ago
If I recall correctly, the formula is about finding the fraction of time and applying it. I think it's something like 76 out of 300 times the 7 hours, but I'm a bit hazy on the specifics.
DO
Dong
1 year ago
I bet the correct answer is C. Optical cables are the only way to support 1000 Mb/s Ethernet, right? Unless you want to lay down some seriously thick copper cables...
JU
Justine
1 year ago
Arleen: That's right. It gives you some flexibility depending on your specific needs.
AR
Arleen
1 year ago
User 2: Oh, I see. So you can use either copper or optical cables for 1000 Mb/s Ethernet.
SH
Shala
1 year ago
User 1: Actually, the correct answer is D. There are copper and optical versions possible for all of these Ethernet data rates.
AN
Anglea
1 year ago
I'm going with D. It would be too easy if it was just one specific speed. Gotta love these tricky networking questions!
DE
Derick
1 year ago
Definitely, you have to be careful with those tricky options.
TH
Thaddeus
1 year ago
I agree, it's important to pay attention to the details in these questions.
MA
Maynard
1 year ago
Yeah, networking questions always have some sort of twist to them.
PR
Providencia
1 year ago
I think D is the correct answer too. Networking can be tricky!
TI
Timmy
2 years ago
D seems like the most comprehensive answer. There are both copper and optical versions available for all of these Ethernet speeds, depending on the application and distance requirements.
EL
Elroy
2 years ago
Hmm, I'm not sure about this one. Aren't there copper versions of Gigabit Ethernet as well? Guess I better review my networking basics again.
CH
Chandra
2 years ago
Actually, the correct answer is D) There are copper and optical versions possible for all of these Ethernet data rates. It depends on the specific setup.
KI
Kiley
2 years ago
I think the answer is C. 1000 Mb/s Ethernet requires an optical cable, since the higher data rates need the increased bandwidth of fiber optics.
HE
Helga
1 year ago
Actually, D is the correct answer. There are copper and optical versions possible for all of these Ethernet data rates.
RI
Richelle
1 year ago
I think the answer is C. 1000 Mb/s Ethernet requires an optical cable, since the higher data rates need the increased bandwidth of fiber optics.
HE
Heike
2 years ago
I agree with Merissa, because higher data rates like 1000 Mb/s usually require optical cables.
ME
Merissa
2 years ago
I think the answer is C) 1000 Mb/s Ethernet.