Q.1 Which one of the following is not true?
A. client programs interact with NVT
B. telnet defines a network virtual terminal (NVT) standard
C. client can transfer files using to remote server using NVT
D. server translates NVT operations
Ans : client can transfer files using to remote server using NVT
Q.2 Telnet protocol is used to establish a connection to __________.
A. TCP port number 23
B. TCP port number 22
C. TCP port number 21
D. TCP port number 25
Ans : TCP port number 23
Q.3 AbsoluteTelnet is a telnet client for _______ Operating system.
A. linux
B. windows
A. mac
B. ubuntu
Ans : windows
Q.4 All telnet operations are sent as ________.
A. 8 bits
B. 4 bits
C. 32 bits
D. 16 bits
Ans : 8 bits
Q.5 Which of the following is true for character mode operation of telnet implementation?
A. each character typed is aggregated into a word and then sent to the server
B. each character typed is discarded by the server
C. each character typed is sent by the client to the server
D. each character type is aggregated into a line and then sent to the server
Ans : each character typed is sent by the client to the server
Q.6 The decimal code of Interpret as Command (IAC) character is _______.
A. 252
B. 253
A. 254
B. 255
Ans : 255
Q.7 Which one of the following is not correct?
A. telnet lets user access an application on a remote computer
B. telnet is a general purpose client-server program
C. telnet can be used for remote login
D. telnet can also be used for file transfer
Ans : telnet can also be used for file transfer
Q.8 In which mode of telnet, the client echoes the character on the screen but does not send it until a whole line is completed?
A. default mode
B. server mode
C. character mode
D. command mode
Ans : default mode
