Lotus CLP Certification Exam 190-522

Which of the following protocol are used for access across a network to a remote
host but through a terminal window?

A. Telnet
B. HTTP
C. SFTP
D. IMAP4


Answer: A

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Explanation: Telnet is a terminal emulation protocol that provides a remote logon
to another host over the network.190-520 The SSH protocol is used to establish a secure
Telnet session over TCP/IP. It can thus be used instead of Telnet.

Incorrect Answers:
B: HTTP is a protocol that is used by a web browser to communicate with web severs.190-521 It
does not provide remote access through a terminal window.
C: SFTP is a protocol that is used to transmit data securely between an FTP client and an
FTP server.190-522 It does not provide remote access through a terminal window.
D: IMAP4 is a protocol that is used to transmit e-mail between an e-mail client and an
e-mail server. It does not provide remote access through a terminal window.

References:
David Groth and Toby Skandier, Network+ Study Guide (4th Edition), Sybex, Alameda
CA, 2005, pp. 117, 297.