Florida Gulf Coast University

GEB 3250

Chapter 18 Quiz

1)TELNET is an abbreviation for______.

1. terminal network
2. telephone network
3. telecommunication network
4. none of the above

2. )TELNET is a                                client-server application program.

1. specific-purpose
2. general-purpose
3. both a and b
4. none of the above

3. )When a user logs into a local time-sharing system, it is called                                         login.

1. local
2. remote
3. temporary
4. none of the above

4. )When a user wants to access an application program or utility located on a remote machine, he or she

performs                                  login.

1. local
2. remote
3. temporary
4. none of the above

5. )NVT uses two sets of characters, one for                        and one for                              .

1. sending; receiving
2. request; reply
3. data; control
4. none of the above

6. )For data, NVT uses US ASCII characters with the highest order bit set to                                        .

1. 1
2. 0
3. a or b
4. none of the above

7. )For control, NVT uses US ASCII characters with the highest order bit set to                                         .

1. 1
2. 0
3. a or b
4. none of the above

8. )TELNET uses only one TCP connection. The server uses                                          port and the client uses                

port.

1. a well-known; another well-known
2. an ephemeral; another ephemeral
3. a well-known; an ephemeral
4. none of the above

9. )To distinguish data from control characters, each sequence of control characters is preceded by a

special control character called                                .

1. ICA
2. IAC
3. AIC
4. none of the above

10. )To make control characters effective in special situations, TELNET uses                                        

signaling.

1. out-of-band
2. in-band
3. either a or b
4. none of the above

11. )In the                       mode, the echoing is done by the client.

1. default
2. character
3. line
4. none of the above

12. )In the                       mode, each character typed is sent by the client to the server.

1. default
2. character
3. line
4. none of the above

13. )In the               mode, line editing (echoing, character erasing, line erasing, and so on) is done by the

client.

1. default
2. character
3. line
4. none of the above

14. )The                      is software residing on the remote system that allows the remote system to receive

characters from a TELNET server.

1. terminal driver
2. pseudoterminal driver
3. TELNET client
4. none of the above

15. )The                      translates local characters into NVT form.

1. terminal driver
2. TELNET client
3. TELNET server
4. none of the above