Review Questions

The following review questions give you a chance to assess how well you've mastered the topics in this chapter. The answers to these questions can be found in Appendix A.

1:Of the following, which xDSL types are most closely related?

  1. CAP and SDSL

  2. Lite and HDSL

  3. ANSI T1.413 and G.992.1

  4. HDSL and G.SHDSL

2:How is analog voice traffic integrated with SDSL?

  1. Signals are split by frequency

  2. A microfilter is used

  3. One wire of the pair carries voice, and the other one carries data

  4. The analog voice traffic may not be integrated with SDSL

3:DSL is considered to exist in which OSI reference model layer?

  1. Layer 2 or 3, depending on the modulation

  2. DSL is not represented in the OSI reference model

  3. Layer 1

  4. Layer 2

4:Which of the following best describes the ...

Get End-to-End DSL Architectures now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial