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Which of the following protocols uses only User Datagram Protocol (UDP)?
Suggested Answer: D
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21 comments · newest first
ER
Ernie
10 months ago
I’m surprised TFTP is the only one that fits!
AB
Abraham
11 months ago
POP3 and FTP use TCP, so TFTP is the only one left.
CL
Clemencia
11 months ago
Wait, ICMP uses UDP? I thought it was different.
LE
Leslee
11 months ago
Definitely agree, TFTP is the right answer!
CA
Cathern
11 months ago
TFTP uses UDP only.
BE
Bernardine
11 months ago
I’m pretty certain that TFTP is the only one that exclusively uses UDP, but I should double-check that.
AU
Augustine
12 months ago
I feel like POP3 and FTP definitely use TCP, so that narrows it down a bit.
OL
Oliva
12 months ago
I remember practicing a question about protocols, and I think ICMP is also related to network diagnostics, but it might not be the right answer here.
AN
Angella
12 months ago
I think TFTP uses UDP, but I'm not completely sure about the others.
EA
Earnestine
12 months ago
Okay, I remember learning that TFTP is a file transfer protocol that uses UDP, so I'm going to go with D.
JO
Josefa
1 year ago
ICMP definitely uses UDP, but I'm not sure if that's the only protocol that does. Let me double-check the other options.
DO
Doretha
1 year ago
Hmm, I'm not totally sure about this one. I'll have to think it through carefully.
KE
Kenneth
1 year ago
I'm pretty sure TFTP uses only UDP, so I'll go with option D.
AF
Afton
1 year ago
Okay, let me think this through step-by-step. I think I can solve this if I break down the logic of the code.
ER
Eric
1 year ago
I feel pretty confident about this one. Inserting a footnote is a basic Word skill, I just need to follow the steps.
WH
Whitley
1 year ago
Wait, what's the difference between a logical enclosure and an enclosure group? I'm a bit confused on those concepts.
BR
Brynn
1 year ago
Ugh, I'm a little confused by the wording of this question. Hiding columns can be kind of finicky sometimes. I'll do my best to work through it, but might need to double-check my work.
AI
Aileen
2 years ago
Actually, Lynsey, ICMP uses both UDP and TCP. So the answer is indeed D) TFTP.
LY
Lynsey
2 years ago
I'm not so sure, but I think C) ICMP also uses UDP.
LO
Loren
2 years ago
I agree with Matthew, TFTP only uses UDP.
MA
Matthew
2 years ago
I think the correct answer is D) TFTP.