Computer Networks Questions & Answers – Telnet – 2 MCQ
1. Telnet protocol is used to
establish a connection to
a) TCP port number 21
b) TCP port number 22
c) TCP port number 23
d) TCP port number 24
a) TCP port number 21
b) TCP port number 22
c) TCP port number 23
d) TCP port number 24
Answer: c
Explanation: None.
Explanation: None.
2. Which one of the following is not
true?
a) telnet defines a network virtual terminal (NVT) standard
b) client programs interact with NVT
c) server translates NVT operations
d) none of the mentioned
a) telnet defines a network virtual terminal (NVT) standard
b) client programs interact with NVT
c) server translates NVT operations
d) none of the mentioned
Answer: d
Explanation: None.
Explanation: None.
3. All telnet operations are sent as
a) 4 bytes
b) 8 bytes
c) 16 bytes
d) 32 bytes
a) 4 bytes
b) 8 bytes
c) 16 bytes
d) 32 bytes
Answer: b
Explanation: None.
Explanation: None.
4. AbsoluteTelnet is a telnet client
for
a) windows
b) linux
c) mac
d) none of the mentioned
a) windows
b) linux
c) mac
d) none of the mentioned
Answer: a
Explanation: None.
Explanation: None.
5. The decimal code of interpret as
command (IAC) character is
a) 252
b) 253
c) 254
d) 255
a) 252
b) 253
c) 254
d) 255
Answer: d
Explanation: None.
Explanation: None.
6. In character mode operation of
telnet implementation
a) each character typed is sent by the client to the server
b) each character typed is discarded by the server
c) each character typed is aggregated into a word and then send to the server
d) none of the mentioned
a) each character typed is sent by the client to the server
b) each character typed is discarded by the server
c) each character typed is aggregated into a word and then send to the server
d) none of the mentioned
Answer: a
Explanation: None.
Explanation: None.
7. In telnet, the client echoes the
character on the screen but does not send it until a whole line is completed in
a) default mode
c) character mode
c) server mode
d) none of the mentioned
a) default mode
c) character mode
c) server mode
d) none of the mentioned
Answer: a
Explanation: None.
Explanation: None.
8. Which one of the following is not
correct?
a) telnet is a general purpose client-server program
b) telnet lets user access an application on a remote computer
c) telnet can also be used for file transfer
d) none of the mentioned
a) telnet is a general purpose client-server program
b) telnet lets user access an application on a remote computer
c) telnet can also be used for file transfer
d) none of the mentioned
Answer: c
Explanation: None.
Explanation: None.
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