FTP & Port No

1. FTP uses the services of ________.

• IP

• TCP

• PPP

• UDP

2. In FTP, _________ well-known port(s) is (are) used.

• 1

• 2

• 3

• 4

4. FTP uses______and ____ port no data and Control connection

• 20, 21

• 19,20

• 21,22

• 22,23

5. Identify the incorrect statement

• FTP stands for File Transfer Protocol

• FTP uses two parallel TCP connections

• FTP sends its control information in-band

• FTP sends exactly one file over the data connection

9. FTP was designed to be a secure protocol

• True

• False

In FTP, a file can be organized into records, pages, or a stream of bytes. These are types of an attribute called _______.

•   data structures
• transmission modes
• None of the choices are correct
• file types

In FTP, there are three types of _______: stream, block, and compressed.

•   data structures
• transmission modes
• None of the choices are correct
• file types

TCP/UDP

• 7

• 20

• 21

• 22

Telnet

• 21

• 22

• 23

• 24

smtp Simple Mail Transfer Protocol

• 21

• 25

• 23

• 53