Question 1

At the DSL local carrier's office, the __________ demultiplexes the data streams and converts them into ATM data.

Accepted Answer

A) DSLAM 
B) GrandSlam 
C) WAP 
D) line splitter 
E) X.25 PAD 
A) DSLAM 
B) GrandSlam 
C) WAP 
D) line splitter 
E) X.25 PAD

Question 2

A ___________ is used by ISPs to authenticate its customers.

Accepted Answer

A) password server 
B) remote-access server. 
C) file server 
D) WAP server. 
E) Web server 
A) password server 
B) remote-access server. 
C) file server 
D) WAP server. 
E) Web server

Question 3

Fiber to the Home uses

Accepted Answer

A) frequency division multiplexing 
B) wavelength division multiplexing 
C) time division multiplexing 
D) statistical time division multiplexing 
E) all of the above 
A) frequency division multiplexing 
B) wavelength division multiplexing 
C) time division multiplexing 
D) statistical time division multiplexing 
E) all of the above

Question 4

Describe how WiMAX works.

Accepted Answer

WiMAX, which stands for Worldwide Intero

Question 5

The device similar to a DSL router, but used in a FTTH environment is called an optical unit network.

Accepted Answer

A) True 
 B)False

Question 6

Data traffic from the customers premises is sent to a __________ which is located at the local carrier's end office.

Accepted Answer

A) modem 
B) codec 
C) DSLAM 
D) NIC 
E) ATM 
A) modem 
B) codec 
C) DSLAM 
D) NIC 
E) ATM

Question 7

Draw a chart with the headings of 1.Internet access type, 2.How Internet Access Type works, 3.Analysis of Internet Access type.Then, proceed to fill out the chart for DSL and Cable Modem.

Accepted Answer

Sure, here is the chart filled out for D

Question 8

The Internet is flat in structure.

Accepted Answer

A) True 
 B)False

Question 9

In 1996, The National Science foundation provided $100 million to start the ___________ program to develop the very-high-performance Backbone Network Service.

Accepted Answer

A) CA*Net3 
B) UCAID 
C) Next Generation Internet 
D) Internet 3 
E) WAP proxy 
A) CA*Net3 
B) UCAID 
C) Next Generation Internet 
D) Internet 3 
E) WAP proxy

Question 10

Which of the following is not part of the work of the Internet Society?

Accepted Answer

A) public policy 
B) connecting optical-electrical converters 
C) education 
D) development of Internet standards 
E) maintenance of Internet standards 
A) public policy 
B) connecting optical-electrical converters 
C) education 
D) development of Internet standards 
E) maintenance of Internet standards

Question 11

Do you think cable modem or DSL service is better? Why?

Accepted Answer

The answer to whether cable modem or DSL

Question 12

A headend is also referred to as a:

Accepted Answer

A) Abilene network 
B) WAP proxy 
C) cable modem 
D) distribution hub 
E) fiber node 
A) Abilene network 
B) WAP proxy 
C) cable modem 
D) distribution hub 
E) fiber node

Question 13

A high-speed Internet has a set of access points called ____pops that provide point-of-presence at ________ speeds.

Accepted Answer

A) giga, gigabit 
B) mega, megabit 
C) multi, multibit 
D) giga, megabit 
E) multi, gigabit 
A) giga, gigabit 
B) mega, megabit 
C) multi, multibit 
D) giga, megabit 
E) multi, gigabit

At the DSL local carrier's office, the __________ demultiplexes the data streams and converts them into ATM data.

A ___________ is used by ISPs to authenticate its customers.

Fiber to the Home uses

Describe how WiMAX works.

The device similar to a DSL router, but used in a FTTH environment is called an optical unit network.

Data traffic from the customers premises is sent to a __________ which is located at the local carrier's end office.

Draw a chart with the headings of 1.Internet access type, 2.How Internet Access Type works, 3.Analysis of Internet Access type.Then, proceed to fill out the chart for DSL and Cable Modem.

The Internet is flat in structure.

In 1996, The National Science foundation provided $100 million to start the ___________ program to develop the very-high-performance Backbone Network Service.

Which of the following is not part of the work of the Internet Society?

Do you think cable modem or DSL service is better? Why?

A headend is also referred to as a:

A high-speed Internet has a set of access points called pops that provide point-of-presence at ____ speeds.

Introduction to Data Communications

Application Layer

Physical Layer

Data Link Layer

Network and Transport Layers

Network Design

Wired and Wireless Local Area Networks

Backbone Networks

Wide Area Networks

Network Security

Network Management

Filters

Exam 10: The Internet

At the DSL local carrier's office, the __________ demultiplexes the data streams and converts them into ATM data.

A ___________ is used by ISPs to authenticate its customers.

Fiber to the Home uses

Describe how WiMAX works.

The device similar to a DSL router, but used in a FTTH environment is called an optical unit network.

Data traffic from the customers premises is sent to a __________ which is located at the local carrier's end office.

Draw a chart with the headings of 1.Internet access type, 2.How Internet Access Type works, 3.Analysis of Internet Access type.Then, proceed to fill out the chart for DSL and Cable Modem.

The Internet is flat in structure.

In 1996, The National Science foundation provided $100 million to start the ___________ program to develop the very-high-performance Backbone Network Service.

Which of the following is not part of the work of the Internet Society?

Do you think cable modem or DSL service is better? Why?

A headend is also referred to as a:

A high-speed Internet has a set of access points called ____pops that provide point-of-presence at ________ speeds.

Introduction to Data Communications

Application Layer

Physical Layer

Data Link Layer

Network and Transport Layers

Network Design

Wired and Wireless Local Area Networks

Backbone Networks

Wide Area Networks

Network Security

Network Management

Filters

A high-speed Internet has a set of access points called pops that provide point-of-presence at ____ speeds.