Question 1

For the transport layer,VoIP uses ________ for transport transmission.

Accepted Answer

A) TCP 
B) UDP 
C) SIP 
D) IP 
A) TCP 
B) UDP 
C) SIP 
D) IP B

Question 2

In ________ file retrieval,your computer downloads a file from a server.

Accepted Answer

A) P2P 
B) client/server 
C) BitTorrent 
D) none of the above 
A) P2P 
B) client/server 
C) BitTorrent 
D) none of the above B

Question 3

Users are primarily concerned with the ________ layer.

Accepted Answer

A) application 
B) transport 
C) internet 
D) physical 
A) application 
B) transport 
C) internet 
D) physical A

Question 4

When an e-mail user encrypts an outgoing messages with SSL/TLS,how far will this encryption extend?

Accepted Answer

A) to the sender's e-mail server 
B) to the receiver's e-mail server 
C) to the receiver's client host 
D) to an application program on the receiver's client host 
A) to the sender's e-mail server 
B) to the receiver's e-mail server 
C) to the receiver's client host 
D) to an application program on the receiver's client host

Question 5

A traditional e-mail user retrieving messages from his or her mail server could use ________.

Accepted Answer

A) IMAP standard 
B) POP standard 
C) either IMAP or POP standard 
D) SMTP standard 
A) IMAP standard 
B) POP standard 
C) either IMAP or POP standard 
D) SMTP standard

Question 6

Telephones that can plug directly into a VoIP network are called PCs with multimedia hardware and added software.

Accepted Answer

A) True 
 B)False

Question 7

The advance that made the client/server application architecture possible was ________.

Accepted Answer

A) the Internet 
B) client processing power 
C) application sophistication 
D) input/output methods 
A) the Internet 
B) client processing power 
C) application sophistication 
D) input/output methods

Question 8

Speech codecs vary with respect to ________.

Accepted Answer

A) compression 
B) voice quality 
C) both A and B 
D) neither A nor B 
A) compression 
B) voice quality 
C) both A and B 
D) neither A nor B

Question 9

Transient client presence tends to be a problem in ________.

Accepted Answer

A) P2P applications 
B) client/server applications 
C) both A and B 
D) neither A nor B 
A) P2P applications 
B) client/server applications 
C) both A and B 
D) neither A nor B

Question 10

A media gateway connects a client computer or VoIP phone to the VoIP network.

Accepted Answer

A) True 
 B)False

Question 11

The way in which application layer functions are spread among computers to deliver service to users is called ________.

Accepted Answer

A) distributed processing 
B) peer-to-peer computing 
C) client/server computing 
D) an application architecture 
A) distributed processing 
B) peer-to-peer computing 
C) client/server computing 
D) an application architecture

Question 12

What is the almost universal standard for end-to-end encryption?

Accepted Answer

A) SSL/TLS 
B) IPsec 
C) PGP 
D) There is no almost universal standard for end-to-end encryption. 
A) SSL/TLS 
B) IPsec 
C) PGP 
D) There is no almost universal standard for end-to-end encryption.

Question 13

A networked application is an application that requires a network to operate.

Accepted Answer

A) True 
 B)False

Question 14

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 15

VoIP ________ uses the Internet Protocol for transmission.

Accepted Answer

A) always 
B) usually 
C) seldom 
D) never 
A) always 
B) usually 
C) seldom 
D) never

Question 16

A media gateway translates ________ transmissions.

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 17

Codec data comes after the ________ header in VoIP transport frames.

Accepted Answer

A) IP 
B) TCP 
C) UDP 
D) RTP 
A) IP 
B) TCP 
C) UDP 
D) RTP

Question 18

If companies place antivirus software on all of their client PCs,this will stop almost all virus infections.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following is a processor-sharing application?

Accepted Answer

A) BitTorrent 
B) SETI@home 
C) SIP 
D) Skype 
A) BitTorrent 
B) SETI@home 
C) SIP 
D) Skype

Question 20

Which of the following is used to retrieve Web pages?

Accepted Answer

A) HTTP 
B) HTML 
C) RTP 
D) SQL 
A) HTTP 
B) HTML 
C) RTP 
D) SQL

For the transport layer,VoIP uses ________ for transport transmission.

In ________ file retrieval,your computer downloads a file from a server.

Users are primarily concerned with the ________ layer.

When an e-mail user encrypts an outgoing messages with SSL/TLS,how far will this encryption extend?

A traditional e-mail user retrieving messages from his or her mail server could use ________.

Telephones that can plug directly into a VoIP network are called PCs with multimedia hardware and added software.

The advance that made the client/server application architecture possible was ________.

Speech codecs vary with respect to ________.

Transient client presence tends to be a problem in ________.

A media gateway connects a client computer or VoIP phone to the VoIP network.

The way in which application layer functions are spread among computers to deliver service to users is called ________.

What is the almost universal standard for end-to-end encryption?

A networked application is an application that requires a network to operate.

Which of the following offers more reliable antivirus protection?

VoIP ________ uses the Internet Protocol for transmission.

A media gateway translates ________ transmissions.

Codec data comes after the ________ header in VoIP transport frames.

If companies place antivirus software on all of their client PCs,this will stop almost all virus infections.

Which of the following is a processor-sharing application?

Which of the following is used to retrieve Web pages?

Welcome to the Cloud

Network Standards

Network Security

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Wireless Lans 2

Tcp-Ip Internet Working I

Tcp-Ip Internet Working 2

Carrier Wide Area Networks Wans

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters

Exam 11: Networked Applications

For the transport layer,VoIP uses ________ for transport transmission.

In ________ file retrieval,your computer downloads a file from a server.

Users are primarily concerned with the ________ layer.

When an e-mail user encrypts an outgoing messages with SSL/TLS,how far will this encryption extend?

A traditional e-mail user retrieving messages from his or her mail server could use ________.

Telephones that can plug directly into a VoIP network are called PCs with multimedia hardware and added software.

The advance that made the client/server application architecture possible was ________.

Speech codecs vary with respect to ________.

Transient client presence tends to be a problem in ________.

A media gateway connects a client computer or VoIP phone to the VoIP network.

The way in which application layer functions are spread among computers to deliver service to users is called ________.

What is the almost universal standard for end-to-end encryption?

A networked application is an application that requires a network to operate.

Which of the following offers more reliable antivirus protection?

VoIP ________ uses the Internet Protocol for transmission.

A media gateway translates ________ transmissions.

Codec data comes after the ________ header in VoIP transport frames.

If companies place antivirus software on all of their client PCs,this will stop almost all virus infections.

Which of the following is a processor-sharing application?

Which of the following is used to retrieve Web pages?

Welcome to the Cloud

Network Standards

Network Security

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Wireless Lans 2

Tcp-Ip Internet Working I

Tcp-Ip Internet Working 2

Carrier Wide Area Networks Wans

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters