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TCP/IP Protocol Suite, 3/e
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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

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Chapter 11 Quiz



1

One of the responsibilities of the transport layer protocol is to create a ______ communication.
A)host-to-host
B)process-to-process
C)node-to-node
D)none of the above
2

UDP is called a ________________transport protocol.
A)connectionless, reliable
B)connection-oriented, unreliable
C)connectionless, unreliable
D)none of the above
3

UDP does not add anything to the services of IP except for providing _______ communication.
A)node-to-node
B)process-to-process
C)host-to-host
D)none of the above
4

UDP is an acronym for _______.
A)User Delivery Protocol
B)User Datagram Procedure
C)User Datagram Protocol
D)none of the above
5

Although there are several ways to achieve process-to-process communication, the most common is through the __________ paradigm.
A)client-server
B)client-client
C)server-server
D)none of the above
6

The local host and the remote host are defined using IP addresses. To define the processes, we need second identifiers called ____________ .
A)UDP addresses
B)transport addresses
C)port addresses
D)none of the above
7

The ports ranging from 0 to 1,023 are assigned and controlled by ICANN. These are the ___________ ports.
A)well-known
B)registered
C)dynamic
D)none of the above
8

The ports ranging from 1,024 to 49,151 are not assigned or controlled by ICANN. They are called ___________ ports.
A)well-known
B)registered
C)dynamic
D)none of the above
9

The ports ranging from 49,152 to 65,535 can be used as temporary or private port numbers. They are called the ________ ports.
A)well-known
B)registered
C)dynamic
D)none of the above
10

In the sending computer, UDP receives a data unit from the _______ layer.
A)application
B)transport
C)IP
D)none of the above
11

In the sending computer, UDP sends a data unit to the _______ layer.
A)application
B)transport
C)IP
D)none of the above
12

UDP and TCP are both _______ layer protocols.
A)data link
B)network
C)transport
D)none of the above
13

Which of the following functions does UDP perform?
A)process-to-process communication
B)host-to-host communication
C)end-to-end reliable data delivery
D)none of the above
14

When the IP layer of a receiving host receives a datagram, _______.
A)delivery is complete
B)a transport layer protocol takes over
C)a header is added
D)none of the above
15

UDP needs the _______ address to deliver the user datagram to the correct application process.
A)port
B)application
C)internet
D)none of the above
16

A port address in UDP is _______ long.
A)8
B)16
C)32
D)any of the above
17

Which of the following does UDP guarantee?
A)flow control
B)connection-oriented delivery
C)flow control
D)none of the above
18

The source port address on the UDP user datagram header defines _______.
A)the sending computer
B)the receiving computer
C)the process running on the sending computer
D)none of the above
19

The combination of an IP address and a port number is called a ____________.
A)transport address
B)network address
C)socket address
D)none of the above
20

To use the services of UDP, we need ________ socket addresses.
A)four
B)two
C)three
D)none of the above
21

UDP packets are called __________ .
A)user datagrams
B)segments
C)frames
D)none of the above
22

UDP packets have a fixed-size header of _______ bytes.
A)16
B)8
C)40
D)none of the above
23

UDP packets are encapsulated in ___________ .
A)an Ethernet frame
B)an TCP segment
C)an IP datagram
D)none of the above
24

UDP uses ________ to handle outgoing user datagrams from multiple processes on one host.
A)flow control
B)multiplexing
C)demultiplexing
D)none of the above
25

UDP uses _______ to handle incoming user datagrams that go to different processes on the same host.
A)flow control
B)multiplexing
C)demultiplexing
D)none of the above