Student Edition | Instructor Edition | Information Center | Home
TCP/IP Protocol Suite, 3/e
Student Edition
PowerPoint Present...
Animations
Solutions
Chapter 1 Quiz
Chapter 2 Quiz
Chapter 3 Quiz
Chapter 4 Quiz
Chapter 5 Quiz
Chapter 6 Quiz
Chapter 7 Quiz
Chapter 8 Quiz
Chapter 9 Quiz
Chapter 10 Quiz
Chapter 11 Quiz
Chapter 12 Quiz
Chapter 13 Quiz
Chapter 14 Quiz
Chapter 15 Quiz
Chapter 16 Quiz
Chapter 17 Quiz
Chapter 18 Quiz
Chapter 19 Quiz
Chapter 20 Quiz
Chapter 21 Quiz
Chapter 22 Quiz
Chapter 23 Quiz
Chapter 24 Quiz
Chapter 25 Quiz
Chapter 26 Quiz
Chapter 27 Quiz
Chapter 28 Quiz

Feedback
Help Center




Chapter 20 Quiz



1

A ________ is part of a local hard drive, a special file with permission restrictions.
A)message
B)response
C)an agent
D)none of the above
2

When the sender and the receiver of an email are on the same system, we need only ___________.
A)one UA
B)two UAs
C)one UA and one MTA
D)none of the above
3

When the sender and the receiver of an email are on different systems, we need only _____________.
A)one MTA
B)two UAs
C)two UAs and one pair of MTAs
D)none of the above
4

When the sender is connected to the mail server via a LAN or a WAN, we need only ______________.
A)two MTA
B)two UAs and two pairs of MTAs
C)two UAs and a pair of MTAs
D)none of the above
5

When both sender and receiver are connected to a mail server via a LAN or a WAN, we need ___________________.
A)two UAs, two pairs of MTAs, and a pair of MAAs
B)two UAs, and two pairs of MTAs
C)two UAs, two pairs of MTAs, and two pairs of MAAs
D)none of the above
6

________ provides service to the user to make the process of sending and receiving a message easier.
A)An MTA
B)An MAA
C)A UA
D)none of the above
7

Which of the following services is not provided by a UA?
A)composing messages
B)reading messages
C)replying messages
D)all are
8

There are two types of user agents: _________ and ___________.
A)command-driven; data-driven
B)command-driven and GUI-based
C)command-based and data-based
D)none of the above
9

The ________ usually contains the sender address, the receiver address, and other information.
A)message
B)envelope
C)both a and b
D)none of the above
10

The message contains the ________ and the __________.
A)header; envelop
B)header; body
C)envelop; body
D)none of the above
11

In the Internet, the email address consists of two parts: a _______ and a _______.
A)local part; domain name
B)global part; domain name
C)label; domain name
D)none of the above
12

_________ is a supplementary protocol that allows non-ASCII data to be sent through email.
A)JPEG
B)MPEG
C)MIME
D)none of the above
13

The actual mail transfer is done through ____________.
A)UAs
B)MTAs
C)MAAs
D)none of the above
14

The formal protocol that defines the MTA client and server in the Internet is called ___________.
A)SMTP
B)SNMP
C)TELNET
D)none of the above
15

The process of transferring a mail message occurs in ________ phases.
A)two
B)four
C)five
D)none of the above
16

SMTP is a __________protocol.
A)pull
B)push
C)both a and b
D)none of the above
17

The third stage in an email transfer needs a ________ protocol.
A)pull
B)push
C)both a and b
D)none of the above
18

The third stage in an email transfer uses a(n) ________ protocol.
A)UA
B)MTA
C)MAA
D)none of the above
19

Currently two message access protocols are available: _______ and _________.
A)POP3; IMAP2
B)POP4; IMAP1
C)POP3; IMAP4
D)none of the above
20

Which part of the mail created by the UA contains the sender and receiver names?
A)envelope
B)address
C)header
D)none of the above
21

In the _______ encoding scheme, 24 bits become 4 characters, and eventually are sent as 32 bits.
A)8bit
B)binary
C)base64
D)none of the above
22

In the _______ encoding scheme, a non-ASCII character is sent as 3 characters.
A)8bit
B)base64
C)quoted-printable
D)none of the above
23

This command identifies the recipient of the mail.
A)HELO
B)MAIL FROM
C)RCPT TO
D)none of the above
24

This command identifies the sender of the message.
A)HELO
B)MAIL FROM
C)RCPT TO
D)none of the above
25

The MIME _______ header uses text to describe the type of data in the body of the message.
A)content-type
B)content-transfer-encoding
C)content-description
D)none of the above
26

_______ is more powerful and complex than _______.
A)POP3; IMAP4
B)IMAP4; POP3
C)SMTP; POP3
D)none of the above