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WAN Technologies Quiz

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Questions and Answers

What are the two basic elements of WAN connections?

Data-link–layer protocols and physical layer devices

Transmission media and data link protocols

Session setup and termination, error detection

Physical layer devices and transmission media (correct)

What services can data link protocols provide in WANs?

Error detection, addressing on a multipoint medium (correct)

Framing, session setup and termination

Framing, error detection

Session setup and termination, addressing on a multipoint medium

What does a point-to-point connection across a WAN link refer to?

Multipoint medium connection

Serial connection or leased-line connection (correct)

Session setup and termination

Parallel communications over multiple wires

What is the method of data transmission in a serial connection?

<p>Bits are transmitted sequentially over a single channel</p> Signup and view all the answers

What determines the choice of encapsulation protocols in WAN technologies?

<p>WAN technology and the equipment</p> Signup and view all the answers

WAN Technologies Quiz

Choose a study mode

Podcast

Questions and Answers

What are the two basic elements of WAN connections?

What services can data link protocols provide in WANs?

What does a point-to-point connection across a WAN link refer to?

What is the method of data transmission in a serial connection?

What determines the choice of encapsulation protocols in WAN technologies?

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