Topic No. 3.2 5. Switch, 6.Router, 7. Hub, 8. Bridge, 9. Repeater, 10. Gateway, 11. Server

I'll start Information Technology Topic for education purpose which are relates with Intermediate Professional Competence Course.

Topic No. 3.2

5. Switch, 6.Router, 7. Hub, 8. Bridge, 9. Repeater, 10. Gateway, 11. Server

5. Switch :-

• Switch is a communication processor that makes connections between telecommunication circuits in a network so that a telecommunication message can reach its intended destination.

6. Router :-

• Router is a communication processor that interconnects networks based on different rules or protocols, so that a telecommunication message can be routed to its destination.
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7. Hub :-

• Hub is a port switching communication processor.
• This allows for the sharing of the network resources such as servers, LAN workstations, Printers etc.

8. Bridge :-

• Bridge is a communication processor that connects number of Local Area Networks (LAN).
• It magnifies the data transmission signal while passing data from one LAN to another.

9. Repeater :-

• Repeater is a communication processor that boosts or amplifies the signal before passing it to the next section of cable in a network.

10. Gateway :-

• Gateway is a communication processor that connects networks and use different communication architectures.

11. Server :-

• A server is one or more multi-user processors with shared memory providing computing, connectivity and the database services and the interfaces relevant to the business need.