Question

plz do in copy fast
I need urgent
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Answer 1

Answer:

ans.1-

1) hub

2) switch

3)router

4) bridge

5) gateway

6) modem

7) repeater

and.2--

a system of fixed rules and formal behaviour used at official meeting, usually between government

ans.3--

LAN,PAN,MAN,WAN,SAN

Answer 2

Answer:

Aadi ,i hope tumhara kaam ho gya hoga

please mark as brainliest