Which of the following are classful addresses? (Select all that apply below)
Suggested Answer: A, C
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21 comments · newest first
KR
Kris
9 months ago
I thought classful addressing was outdated, surprised to see it here!
NI
Nickolas
10 months ago
Wait, isn't D also classful?
SH
Shanice
10 months ago
Totally agree, A is definitely classful!
JE
Jeannetta
10 months ago
B is not classful, just saying.
KA
Kayleigh
11 months ago
A and C are classful addresses.
AL
Alison
11 months ago
I remember that classful addresses have specific ranges, but I’m confused about the /24 one. Is it still classful?
EL
Elden
11 months ago
I practiced a similar question last week, and I think both A and C are classful addresses.
JE
Jeannine
11 months ago
I'm not so sure about the /16 and /24 options. I feel like they might be class B, but I can't recall the specifics.
CA
Carla
12 months ago
I think classful addressing is about the subnet mask, right? I remember that /8 is definitely class A.
AN
Annette
12 months ago
I remember learning about classful addressing, but I'm drawing a blank on the specifics right now. I'll just do my best to apply what I know and see if I can figure it out.
JO
Johnna
12 months ago
Okay, let's see. I know class A is 10.0.0.0/8, class B is 172.16.0.0/16, and class C is 192.168.0.0/24. So I'll select the options that match those.
PE
Percy
1 year ago
Hmm, I'm a little unsure about this one. I know classful addressing is an older system, but I can't quite remember the details. I'll have to think it through carefully.
SH
Shawna
1 year ago
I'm pretty sure classful addresses use the old-school network classes A, B, and C. So I'll check those options first.
LA
Laquanda
1 year ago
I agree with Jarod, A) 10.225.30.0/8 is a classful address because it has a /8 subnet mask.
LY
Lynna
1 year ago
Hmm, I think B and D are also classful. The /16 and /24 subnet masks are a dead giveaway.
TE
Tequila
1 year ago
A and C are definitely classful addresses! I remember learning about those in my networking classes.
EM
Emile
9 months ago
B is classless, only A and C fit the bill.
VE
Vesta
9 months ago
What about B? Isn't it also classful?
DE
Delfina
10 months ago
I agree, A and C are the right choices.
KA
Kathryn
10 months ago
A and C are classful for sure!
JA
Jarod
1 year ago
I think A) 10.225.30.0/8 is a classful address.