CSIS 330 Quiz 5 Liberty University complete answers

CSIS 330 Quiz 5 Liberty University complete answers

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· Question 1

1 out of 1 points

 
 
 
__________ enables many different communications, from many different users, to be interleaved (multiplexed) on the same network.
 
 
 
 
 
 
 
·         Question 2

1 out of 1 points

 
 
 
To end a one-way TCP session, a two-way handshake is used, consisting of a(n) _________ segment and a(n) ______________ segment.
 
 
 
 
 
 
 
·         Question 3

 

 
 
 
Which of the following is not a protocol that uses TCP to ensure data delivery?
 
 
 
 
 
 
 
·         Question 4

1 out of 1 points

 
 
 
TCP breaks up a message into small pieces known as ______.
 
 
 
 
 
 
 
·         Question 5

1 out of 1 points

 
 
 
The SEQ number indicates the relative number of bytes that have been transmitted in the session, including the bytes in the current segment.  TCP uses the ACK number sent back to the source to indicate the next byte that the receiver expects to receive.  This is called __________________.
 
 
 
 
 
 
 
·         Question 6

1 out of 1 points

 
 
 
Which of the following is not a primary responsibility of a transport layer protocol?
 
 
 
 
 
 
 
·         Question 7

1 out of 1 points

 
 
 
A client is downloading a large file from a server using FTP.  One of the segments is lost during transit.  What will happen?
 
 
 
 
 
 
 
·         Question 8

1 out of 1 points

 
 
 
Which of the following is true of the TCP three-way handshake?
 
 
 
 
 
 
 
·         Question 9

1 out of 1 points

 
 
 
Which of the following is not a characteristic of UDP?
 
 
 
 
 
 
 
·         Question 10

1 out of 1 points

 
 
 
The combination of the source and destination IP addresses and the source and destination port numbers is known as a _______________.
 
 
 
 
 
 
 
·         Question 11

1 out of 1 points

 
 
 
Which of the following is not a characteristic of TCP?
 
 
 
 
 
 
 
·         Question 12

1 out of 1 points

 
 
 
The _______________ assigns port numbers.
 
 
 
 
 
 
 
·         Question 13

 

 
 
 
In the second step of the TCP three-way handshake, which flag(s) is(are) set by the destination host?
 
 
 
 
 
 
 
·         Question 14

1 out of 1 points

 
 
 
Which protocol is used to provide remote access to servers and networking devices?
 
 
 
 
 
 
 
·         Question 15

1 out of 1 points

 
 
 
Which port(s) is(are) assigned to Telnet?
 
 
 
 
 
 
 
·         Question 16

1 out of 1 points

 
 
 
_________ are the type of client applications a computer uses to connect to the World Wide Web and access resources stored on a web server.
 
 
 
 
 
 
 
·         Question 17

1 out of 1 points

 
 
 
Which port(s) is(are) assigned to DHCP?
 
 
 
 
 
 
 
·         Question 18

1 out of 1 points

 
 
 
Which of the following is not true in a client-server network?
 
 
 
 
 
 
 
·         Question 19

1 out of 1 points

 
 
 
Application layer protocols are used by both the source and destination devices during a communication session.
 
 
 
 
 
 
 
·         Question 20

 

 
 
 
Which of the following is NOT an example of a top-level domain name?
 
 
 
 
 
 
 
·         Question 21

1 out of 1 points

 
 
 
With ________, mail is downloaded from the server to the client and then deleted from the server.
 
 
 
 
 
 
 
·         Question 22

1 out of 1 points

 
 
 
Which of the following is not included in a DHCPOFFER message?
 
 
 
 
 
 
 
·         Question 23

1 out of 1 points

 
 
 
DHCP can pose a security risk because any device connected to the network can receive an address.
 
 
 
 
 
 
 
·         Question 24

1 out of 1 points

 
 
 
In a __________________ network, two or more computers are connected through a network and can share resources without having a dedicated server.
 
 
 
 
 
 
 
·         Question 25

1 out of 1 points

 
 
 
Keeping the functionality of the application layer separate from the functionality of transporting the data allows the application layer protocols to be changed and new applications to be developed, without the developer having to worry about the mechanics of the data across the network.
 
 
 
 
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