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What are the main parts of a telecommunication network?
Transmitter, transmission medium, receiver, and switching devices.
How is packet switching different from circuit switching?
Packet switching sends data in packets; circuit switching sets up a dedicated path.
What do protocols like TCP/IP do?
They control data formatting, addressing, and reliable transmission.
What’s special about 5G in telecom networks?
Faster speeds, lower latency, and more connected devices.
What are key security challenges in telecom networks?
Preventing hacking, eavesdropping, and protecting data privacy.
