Okay, let's break this down. A WLAN RF medium is either full-duplex or half-duplex, and it's either contention-free or contention-based. I'm leaning towards option C, but I want to hear what the others think.
Okay, let's break this down. Full-duplex means you can transmit and receive at the same time, right? And contention-free means no one has to compete for the medium. I think option B is the winner here.
You know, I bet the test writers are trying to trick us with all these technical details. I'm just going to go with my gut and choose the answer that sounds most plausible.
Haha, I bet the guy who wrote this question is sitting in his office, laughing maniacally at how confused we all are. Networking is not my strong suit, that's for sure.
I think option C is the correct answer. A WLAN RF is a shared medium, and the 802.11 stations have to contend with each other to access it. That's the way I understand it, at least.
Hmm, let me think about this. I'm pretty sure WLAN uses a half-duplex medium, where stations have to contend for access. But I could be wrong, these networking concepts can be confusing.
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