Chapter 1: Exit Questions

What is the protocol for web browsing ?

• PING

• HTTP

• INTERNET

What is FTTH ?

• Access Network

• LAN Technology

• Server

What network type pre-allocate transmission links ?

• Circuit switching

• Packet switching

• No answer

The Internet is ...

• Packet switching network

• Circuit switching network

Which is NOT an end system?

• Web server

• Tablet

• Wifi router

In which type of media does signals propagate freely?

• Guided media

• Unguided media

Which media immune to electromagnetic noise ?

• Radio frequency

• Twisted-pair cable

• Fiber Optic

What TDM stand for ?

• Top-up Division Multiplexing

• Total Division Multiplexing

• No answer

What is the function of a router?

• Routing

• Forwarding

• Both routing and forwarding

When a router's buffer is full, what does the router do?

• Forward queuing packets faster

• Forward the arriving packet immediately

• Drop the arriving packet