CompTIA A+ 220-1101 Networking Practice Test 2023 (20 Questions with Explained Answers)

[@qwq2170]

the first answer to the question is wrong. udp and tcp are protocols not ports, so C should be the answer

[@TheGoldenLegendz]

Seriously! That seems like a glaring issue 🤔 C however, states that they're for wireless networking (only?) which isn't exactly true. The whole first question is a trip.

[@patrickmarchand5890]

Number 19 is half right because 802.11g also operates at 2.4 and 802.11n can operate at either 2.4 or 5. There’s been some shady “correct” answers in a few of these videos.

[@andersonpnobre]

I just saw that too. Also, I am thinking that most of these questions are too basic for the new CompTIA exam.

[@lapizz_]

802.11b can also operate at 2.4 GHz

[@NavAK_86]

Seriously how stupid do you have to be to start an entire channel dedicated to teaching COMPTIA A+, yet get simple answers wrong or half correct. It's embarrassing.

[@ziadkorin9092]

Question No. 19, both B and C are correct

[@silentstorm89]

Question 16. 802.11a is solely 5ghz but 802.11n is both 2.4ghz & 5ghz. Might be worth rewriting the question to say which network standard solely uses 5ghz.

[@codyyarger1444]

I have to disagree on 5, a modem connects a lan to the internet, a router has the capability of broadcasting the signal and allows others to connect to the lan

[@AbdulAhmed-gx2rh]

Awesome Tutorials! Thanks mate.

[@IMRANSHAIKH-yv4lv]

Thanks 👍

[@ricksamuel5260]

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