[ LiB ]Summary Chapter4. Using Cable Modems to Access a Central Site

Review Questions

1:

Which of following signals does a DTE use to indicate to a DCE that it is ready to accept an incoming call?

  1. DSR

  2. DTR

  3. RTS

  4. CTS

2:

The DTR, CD, and DSR signals belong to which group of signals?

  1. Hardware flow control

  2. Modem control

  3. Data transfer

3:

For which type of connection is null modem cable required?

  1. DTE-DCE

  2. DCE-DCE

  3. DCE-DTE

  4. DTE-DTE

4:

What command would you use to display status information for all line types?

  1. show running-config

  2. show line all

  3. show line

  4. show aux tty vty con

5:

Which line type would you associate with line number 0?

  1. AUX

  2. TTY

  3. vty

  4. CON

6:

Which of the following AT commands are common to most modem types?

  1. AT&B1

  2. AT&F

  3. AT&K1

  4. AT&D3

  5. ATS2=255

  6. AT&M4

7:

Why would you use the modem autoconfiguration feature?

  1. To configure a modem automatically

  2. To autodiscover modems

  3. To update the modemcap database

  4. To configure non-Cisco modems

[ LiB ]Summary Chapter4. Using Cable Modems to Access a Central Site