Question 1

Utility computing is usually offered as a pay-as-you-go service.

Accepted Answer

A) True 
 B)False

Question 2

Which element of the Skype network is in charge of transport?

Accepted Answer

A) The login server. 
B) Host nodes. 
C) Super nodes. 
A) The login server. 
B) Host nodes. 
C) Super nodes.

Question 3

If most P2P applications use facilitating servers,why do we still call them peer-to-peer?

Accepted Answer

A) We accept sloppy terminology. 
B) We do NOT still call them peer-to-peer. 
C) User computers do most of the work. 
D) P2P applications do NOT use servers. 
A) We accept sloppy terminology. 
B) We do NOT still call them peer-to-peer. 
C) User computers do most of the work. 
D) P2P applications do NOT use servers.

Question 4

When deciding whether to use cloud computing,a company must consider security risk.

Accepted Answer

A) True 
 B)False

Question 5

In terminal-host systems,almost all processing is done on the ________.

Accepted Answer

A) host 
B) terminal 
C) Both of the above do a good deal of processing. 
D) server 
A) host 
B) terminal 
C) Both of the above do a good deal of processing. 
D) server

Question 6

Which of the following is true?

Accepted Answer

A) A Web service is one way to implement a SOA. 
B) SOAP is one way to implement a Web service. 
C) Both A and B 
D) Neither A nor B 
A) A Web service is one way to implement a SOA. 
B) SOAP is one way to implement a Web service. 
C) Both A and B 
D) Neither A nor B

Question 7

By definition,Web services are implemented using SOAP.

Accepted Answer

A) True 
 B)False

Question 8

In BitTorrent,the group of all connected computers that have all or part of the file to be downloaded is called the ________.

Accepted Answer

A) swarm 
B) browser 
C) tracker 
D) None of the above. 
A) swarm 
B) browser 
C) tracker 
D) None of the above.

Question 9

Which of the following offers more reliable antivirus protection?

Accepted Answer

A) Antivirus software on user PCs. 
B) Antivirus software on the mail server. 
C) Both A and B are about equally reliable. 
A) Antivirus software on user PCs. 
B) Antivirus software on the mail server. 
C) Both A and B are about equally reliable.

Question 10

Utility computing is a new phenomenon.

Accepted Answer

A) True 
 B)False

Question 11

Antivirus software checks e-mail attachments for ________.

Accepted Answer

A) viruses 
B) Trojan horses 
C) Both A and B 
D) Neither A nor B 
A) viruses 
B) Trojan horses 
C) Both A and B 
D) Neither A nor B

Question 12

To be considered a peer-to-peer application architecture,there can be no dedicated servers included on the network.

Accepted Answer

A) True 
 B)False

Question 13

SOAs are language-independent.

Accepted Answer

A) True 
 B)False

Question 14

Transport is done using servers (not P2P)in ________.

Accepted Answer

A) Skype 
B) traditional VoIP 
C) Both A and B 
D) Neither A nor B 
A) Skype 
B) traditional VoIP 
C) Both A and B 
D) Neither A nor B

Question 15

The detailed method of Skype's encryption for confidentiality is unknown.

Accepted Answer

A) True 
 B)False

Question 16

Which of the following is a security risk associated with BitTorrent?

Accepted Answer

A) Danger caused by opening TCP ports on the firewall. 
B) Danger that an employee may download an infected file. 
C) Both A and B 
D) Neither A nor B 
A) Danger caused by opening TCP ports on the firewall. 
B) Danger that an employee may download an infected file. 
C) Both A and B 
D) Neither A nor B

Question 17

SIP is a ________ protocol for VoIP.

Accepted Answer

A) signaling 
B) transport 
C) Both A and B 
D) Neither A nor B 
A) signaling 
B) transport 
C) Both A and B 
D) Neither A nor B

Question 18

Skype offers ________.

Accepted Answer

A) free calling among Skype customers 
B) reduced-cost calling to and from Public Switched Telephone Network customers 
C) Both A and B 
D) Neither A nor B 
A) free calling among Skype customers 
B) reduced-cost calling to and from Public Switched Telephone Network customers 
C) Both A and B 
D) Neither A nor B

Question 19

According to the principle of defense in depth,antivirus filtering should be done in at least ________ location(s).

Accepted Answer

A) 1 
B) 2 
C) 3 
A) 1 
B) 2 
C) 3

Question 20

In virtualization,the real computer's capacity is divided among a number of ________.

Accepted Answer

A) hypervisors 
B) virtual machines 
C) Neither A nor B 
A) hypervisors 
B) virtual machines 
C) Neither A nor B

Utility computing is usually offered as a pay-as-you-go service.

Which element of the Skype network is in charge of transport?

If most P2P applications use facilitating servers,why do we still call them peer-to-peer?

When deciding whether to use cloud computing,a company must consider security risk.

In terminal-host systems,almost all processing is done on the ________.

Which of the following is true?

By definition,Web services are implemented using SOAP.

In BitTorrent,the group of all connected computers that have all or part of the file to be downloaded is called the ________.

Which of the following offers more reliable antivirus protection?

Utility computing is a new phenomenon.

Antivirus software checks e-mail attachments for ________.

To be considered a peer-to-peer application architecture,there can be no dedicated servers included on the network.

SOAs are language-independent.

Transport is done using servers (not P2P)in ________.

The detailed method of Skype's encryption for confidentiality is unknown.

Which of the following is a security risk associated with BitTorrent?

SIP is a ________ protocol for VoIP.

Skype offers ________.

According to the principle of defense in depth,antivirus filtering should be done in at least ________ location(s).

In virtualization,the real computer's capacity is divided among a number of ________.

Networking: How We Got Here

Network Standards

Network Security

Network Management

Physical Layer Propagation

Switched Wired Networks

Wireless Networks I

Wireless Networks 2

Tcp-Ip Internetworking

Internetworking 2

More on Tcp-Ip

More on Modulation

More on Telecommunications

Filters

Exam 11: Networked Applications

Utility computing is usually offered as a pay-as-you-go service.

Which element of the Skype network is in charge of transport?

If most P2P applications use facilitating servers,why do we still call them peer-to-peer?

When deciding whether to use cloud computing,a company must consider security risk.

In terminal-host systems,almost all processing is done on the ________.

Which of the following is true?

By definition,Web services are implemented using SOAP.

In BitTorrent,the group of all connected computers that have all or part of the file to be downloaded is called the ________.

Which of the following offers more reliable antivirus protection?

Utility computing is a new phenomenon.

Antivirus software checks e-mail attachments for ________.

To be considered a peer-to-peer application architecture,there can be no dedicated servers included on the network.

SOAs are language-independent.

Transport is done using servers (not P2P)in ________.

The detailed method of Skype's encryption for confidentiality is unknown.

Which of the following is a security risk associated with BitTorrent?

SIP is a ________ protocol for VoIP.

Skype offers ________.

According to the principle of defense in depth,antivirus filtering should be done in at least ________ location(s).

In virtualization,the real computer's capacity is divided among a number of ________.

Networking: How We Got Here

Network Standards

Network Security

Network Management

Physical Layer Propagation

Switched Wired Networks

Wireless Networks I

Wireless Networks 2

Tcp-Ip Internetworking

Internetworking 2

More on Tcp-Ip

More on Modulation

More on Telecommunications

Filters