Computer Science, asked by jannatzubair2907, 6 months ago

(20)cables were the first cable which supported LAN system.
○Cyber security
○Coaxial
○Cyber optic
○Optical
(21) What do you mean by LAN
O Long area network
O Local area network
O List application network
O Local army network​

Answers

Answered by yashjha4554
5

Answer:

cyber optic

local area network

Explanation:

hope this helps u dear

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