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An 802.11-based network uses an AP and has several connecting clients. The clients include iPhones, iPads, laptops and one desktop. What WLAN use case is represented?
Suggested Answer: C
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A BSS (Basic Service Set) is a WLAN use case that represents an 802.11-based network that uses an AP (Access Point) and has several connecting clients. The AP acts as a central point of coordination and communication for the clients, which can include iPhones, iPads, laptops, desktops, or any other devices that have Wi-Fi capabilities. A BSS can be identified by a unique BSSID (Basic Service Set Identifier), which is usually the MAC address of the AP's radio interface. A BSS can also be associated with an SSID (Service Set Identifier), which is a human-readable name that identifies the network.Reference:, Chapter 1, page 23; , Section 1.1
28 comments · newest first
DO
Dorthy
10 months ago
BSS makes sense, but I thought IBSS was for peer-to-peer only?
FI
Filiberto
10 months ago
Agreed, BSS is the way to go here!
DE
Detra
10 months ago
Not sure about that, looks pretty standard to me.
GE
Gearldine
11 months ago
Wait, isn't this more like an ad-hoc network?
NA
Nan
11 months ago
Definitely a BSS setup with that AP and multiple clients.
RH
Rhea
11 months ago
I keep mixing up BSS and IBSS. I hope it's not the ad-hoc one because that doesn't fit with the AP setup.
AL
Aleta
11 months ago
I practiced a question like this before, and I think the answer is C for BSS since it involves an access point.
JU
Justine
11 months ago
I'm not entirely sure, but I remember something about BSS being related to APs and clients. Could that be it?
KR
Krissy
12 months ago
I think this is about the Basic Service Set, right? It sounds familiar from the study materials.
LE
Lemuel
12 months ago
BSS, got it. That makes sense - the access point is coordinating the wireless clients, which is the basic building block of an infrastructure WLAN.
TH
Thomasena
12 months ago
Okay, let me think this through. The question mentions an AP and multiple client devices, so that rules out ad-hoc and IBSS. WPAN is for personal area networks, which doesn't seem to fit. I'm going to go with BSS as the most likely answer.
BI
Billye
1 year ago
Hmm, I'm a bit unsure about this one. The devices listed seem to indicate a typical home or small office network, but I'm not sure which WLAN use case that would correspond to.
AR
Armanda
1 year ago
This looks like a straightforward question about 802.11 network topologies. I think the key is to identify the devices mentioned and the use of an access point.
VI
Viki
1 year ago
BSS all the way! An AP coordinating the clients? That's the textbook definition. Time to show off my WLAN expertise!
HA
Hannah
1 year ago
Yeah, BSS makes the most sense in this scenario. It's a typical setup for a WLAN network.
AL
Alyce
1 year ago
I think it's BSS too. The AP is definitely coordinating everything.
BR
Brinda
1 year ago
I'm not sure, but I think it could also be D) IBSS since all the clients are connecting directly to each other without an AP.
LO
Lorean
1 year ago
I agree with Amie. BSS makes sense because there is an AP connecting all the clients.
LI
Lili
1 year ago
WPAN? Really? That's for Bluetooth, not Wi-Fi. This question is a piece of cake!
GR
Gracia
1 year ago
Hmm, I was leaning towards IBSS, but then I remembered that's for ad-hoc networks without an AP. Gotta pay attention to those details!
TH
Theresia
1 year ago
C) BSS
EU
Eulah
1 year ago
A) Ad-hoc
AM
Amie
1 year ago
I think the WLAN use case represented is C) BSS.
GI
Gilbert
1 year ago
C'mon, everyone knows that an AP and multiple clients is the definition of a Basic Service Set (BSS)! That's just basic WLAN 101.
AL
Alise
1 year ago
No problem, happy to help!
HI
Hildegarde
1 year ago
That makes sense, thanks for clarifying.
BA
Barney
1 year ago
So, in this case, the WLAN use case represented is a Basic Service Set (BSS).
RI
Rikki
1 year ago
Exactly, a Basic Service Set (BSS) is formed when an AP and multiple clients are connected.