Question 1

Matching
Match each correct item with the statement below.
-A WAN technology that sends Ethernettraffic across MAN connections.

Accepted Answer

A) ATM (Asynchronous Transfer Mode) 
B) BRI (Basic Rate Interface) 
C) CIR (committed information rate) 
D) DSLAM (DSL access multiplexer) 
E) geostationary orbit
F)LTE (Long Term Evolution)
G)Metro Ethernet
H)ring topology WAN
I)smart jack
J)transponder 
A) ATM (Asynchronous Transfer Mode) 
B) BRI (Basic Rate Interface) 
C) CIR (committed information rate) 
D) DSLAM (DSL access multiplexer) 
E) geostationary orbit
F)LTE (Long Term Evolution)
G)Metro Ethernet
H)ring topology WAN
I)smart jack
J)transponder

Question 2

How many channels exist in a T1 connection?

Accepted Answer

A) 1 
B) 24 
C) 48 
D) 96 
A) 1 
B) 24 
C) 48 
D) 96

Question 3

Matching
Match each correct item with the statement below.
-A type of WAN in which each site isconnected to two other sites so that the entire WAN forms a ring pattern.

Accepted Answer

A) ATM (Asynchronous Transfer Mode) 
B) BRI (Basic Rate Interface) 
C) CIR (committed information rate) 
D) DSLAM (DSL access multiplexer) 
E) geostationary orbit
F)LTE (Long Term Evolution)
G)Metro Ethernet
H)ring topology WAN
I)smart jack
J)transponder 
A) ATM (Asynchronous Transfer Mode) 
B) BRI (Basic Rate Interface) 
C) CIR (committed information rate) 
D) DSLAM (DSL access multiplexer) 
E) geostationary orbit
F)LTE (Long Term Evolution)
G)Metro Ethernet
H)ring topology WAN
I)smart jack
J)transponder

Question 4

In ATM,a packet is called a _____________ and always consists of 48 bytes of data plus a 5 byte header.

Accepted Answer

The answer of In ATM,a packet is called a _____________...

Question 5

When using frame relay,what is the name of the identifier that routers use to determine which circuit to send frames to?

Accepted Answer

A) SVC identifier 
B) data link connection identifier 
C) PVC identifier 
D) frame path identifier 
A) SVC identifier 
B) data link connection identifier 
C) PVC identifier 
D) frame path identifier

Question 6

What two network protocols below rely on virtual circuits?

Accepted Answer

A) SDH 
B) SONET 
C) ATM 
D) frame relay 
A) SDH 
B) SONET 
C) ATM 
D) frame relay

Question 7

The ________________ distributes signals to multiple endpoints via fiber-optic cable,in the case of FTTP,or via copper or coax cable.

Accepted Answer

Optical Ne

Question 8

Multiplexing enables a single ____________ circuit to carry 24 channels,each capable of 64 Kbps throughput.

Accepted Answer

The answer of Multiplexing enables a single ____________ circuit to...

Question 9

Matching
Match each correct item with the statement below.
-A WAN technologyfunctioning primarily at Layer 2 (although its protocols canalso reach Layers 1 and 3)that was originally conceived inthe early 1980s at Bell Labs and standardized by the ITU inthe mid-1990s.

Accepted Answer

A) ATM (Asynchronous Transfer Mode) 
B) BRI (Basic Rate Interface) 
C) CIR (committed information rate) 
D) DSLAM (DSL access multiplexer) 
E) geostationary orbit
F)LTE (Long Term Evolution)
G)Metro Ethernet
H)ring topology WAN
I)smart jack
J)transponder 
A) ATM (Asynchronous Transfer Mode) 
B) BRI (Basic Rate Interface) 
C) CIR (committed information rate) 
D) DSLAM (DSL access multiplexer) 
E) geostationary orbit
F)LTE (Long Term Evolution)
G)Metro Ethernet
H)ring topology WAN
I)smart jack
J)transponder

Question 10

Which option below is an advantage of leasing a frame relay circuit over leasing a dedicated circuit?

Accepted Answer

A) You are guaranteed to receive the maximum amount of bandwidth specified in the circuit contract 
B) You pay only for the bandwidth you've used. 
C) The paths that your data will take are always known. 
D) Frame relay is a newly established network technology with more features than other technology. 
A) You are guaranteed to receive the maximum amount of bandwidth specified in the circuit contract 
B) You pay only for the bandwidth you've used. 
C) The paths that your data will take are always known. 
D) Frame relay is a newly established network technology with more features than other technology.

Question 11

WANs connect nodes,such as workstations,servers,printers,and other devices,in a small geographical area on a single network.

Accepted Answer

A) True 
 B)False

Question 12

The carrier's endpoint on a WAN is called the Data Communications Equipment (DCE).

Accepted Answer

A) True 
 B)False

Question 13

What is the frequency range of the C-band that is used by satellites?

Accepted Answer

A) 1.5 - 2.7 GHz 
B) 2.7 - 3.5 GHz 
C) 3.4 - 6.7 GHz 
D) 12 - 18 GHz 
A) 1.5 - 2.7 GHz 
B) 2.7 - 3.5 GHz 
C) 3.4 - 6.7 GHz 
D) 12 - 18 GHz

Question 14

In metro settings,end-to-end,carrier-grade Ethernet networks can be established via what protocol?

Accepted Answer

A) Metro Carrier Transport 
B) Carrier Ethernet Transport 
C) Intra-city Ethernet 
D) Ethernet SONET 
A) Metro Carrier Transport 
B) Carrier Ethernet Transport 
C) Intra-city Ethernet 
D) Ethernet SONET

Question 15

The best 802.11n signal can travel approximately how far?

Accepted Answer

A) 1 mile 
B) 1/2 mile 
C) 1/4 mile 
D) 300 feet 
A) 1 mile 
B) 1/2 mile 
C) 1/4 mile 
D) 300 feet

Question 16

What is the size of an ATM packet?

Accepted Answer

A) 48 bytes 
B) 53 bytes 
C) 64 bytes 
D) 84 bytes 
A) 48 bytes 
B) 53 bytes 
C) 64 bytes 
D) 84 bytes

Question 17

Matching
Match each correct item with the statement below.
-A variety of ISDN that uses two64-Kbps bearer channels and one 16-Kbps data channel,assummarized by the notation 2BþD.

Accepted Answer

A) ATM (Asynchronous Transfer Mode) 
B) BRI (Basic Rate Interface) 
C) CIR (committed information rate) 
D) DSLAM (DSL access multiplexer) 
E) geostationary orbit
F)LTE (Long Term Evolution)
G)Metro Ethernet
H)ring topology WAN
I)smart jack
J)transponder 
A) ATM (Asynchronous Transfer Mode) 
B) BRI (Basic Rate Interface) 
C) CIR (committed information rate) 
D) DSLAM (DSL access multiplexer) 
E) geostationary orbit
F)LTE (Long Term Evolution)
G)Metro Ethernet
H)ring topology WAN
I)smart jack
J)transponder

Question 18

In a PON system,an OLT contains a splitter that splits each port into how many logical channels?

Accepted Answer

A) 16 
B) 32 
C) 64 
D) 96 
A) 16 
B) 32 
C) 64 
D) 96

Question 19

A MAN connection is also known as which two terms below?

Accepted Answer

A) Ethernet MAN 
B) Metro Ethernet 
C) Carrier Ethernet 
D) Packet MAN 
A) Ethernet MAN 
B) Metro Ethernet 
C) Carrier Ethernet 
D) Packet MAN

Question 20

Matching
Match each correct item with the statement below.
-An intelligent type of NIU located at the customer'sdemarc that can provide diagnostic information aboutthe interface.

Accepted Answer

A) ATM (Asynchronous Transfer Mode) 
B) BRI (Basic Rate Interface) 
C) CIR (committed information rate) 
D) DSLAM (DSL access multiplexer) 
E) geostationary orbit
F)LTE (Long Term Evolution)
G)Metro Ethernet
H)ring topology WAN
I)smart jack
J)transponder 
A) ATM (Asynchronous Transfer Mode) 
B) BRI (Basic Rate Interface) 
C) CIR (committed information rate) 
D) DSLAM (DSL access multiplexer) 
E) geostationary orbit
F)LTE (Long Term Evolution)
G)Metro Ethernet
H)ring topology WAN
I)smart jack
J)transponder

Matching Match each correct item with the statement below. -A WAN technology that sends Ethernettraffic across MAN connections.

How many channels exist in a T1 connection?

Matching Match each correct item with the statement below. -A type of WAN in which each site isconnected to two other sites so that the entire WAN forms a ring pattern.

In ATM,a packet is called a _____________ and always consists of 48 bytes of data plus a 5 byte header.

When using frame relay,what is the name of the identifier that routers use to determine which circuit to send frames to?

What two network protocols below rely on virtual circuits?

The ________________ distributes signals to multiple endpoints via fiber-optic cable,in the case of FTTP,or via copper or coax cable.

Multiplexing enables a single ____________ circuit to carry 24 channels,each capable of 64 Kbps throughput.

Matching Match each correct item with the statement below. -A WAN technologyfunctioning primarily at Layer 2 (although its protocols canalso reach Layers 1 and 3)that was originally conceived inthe early 1980s at Bell Labs and standardized by the ITU inthe mid-1990s.

Which option below is an advantage of leasing a frame relay circuit over leasing a dedicated circuit?

WANs connect nodes,such as workstations,servers,printers,and other devices,in a small geographical area on a single network.

The carrier's endpoint on a WAN is called the Data Communications Equipment (DCE).

What is the frequency range of the C-band that is used by satellites?

In metro settings,end-to-end,carrier-grade Ethernet networks can be established via what protocol?

The best 802.11n signal can travel approximately how far?

What is the size of an ATM packet?

Matching Match each correct item with the statement below. -A variety of ISDN that uses two64-Kbps bearer channels and one 16-Kbps data channel,assummarized by the notation 2BþD.

In a PON system,an OLT contains a splitter that splits each port into how many logical channels?

A MAN connection is also known as which two terms below?

Matching Match each correct item with the statement below. -An intelligent type of NIU located at the customer'sdemarc that can provide diagnostic information aboutthe interface.

Introduction to Networking

How Computers Find Each Other on Networks

How Data Is Transported Over Networks

Structured Cabling and Networking Elements

Network Cabling

Wireless Networking

Cloud Computing and Remote Access

Network Risk Management

Unified Communications and Network Performance Management

Network Segmentation and Virtualization

Industrial and Enterprise Networking

Filters

Exam 11: Wide Area Networks

Matching Match each correct item with the statement below. -A WAN technology that sends Ethernettraffic across MAN connections.

How many channels exist in a T1 connection?

Matching Match each correct item with the statement below. -A type of WAN in which each site isconnected to two other sites so that the entire WAN forms a ring pattern.

In ATM,a packet is called a _____________ and always consists of 48 bytes of data plus a 5 byte header.

When using frame relay,what is the name of the identifier that routers use to determine which circuit to send frames to?

What two network protocols below rely on virtual circuits?

The ________________ distributes signals to multiple endpoints via fiber-optic cable,in the case of FTTP,or via copper or coax cable.

Multiplexing enables a single ____________ circuit to carry 24 channels,each capable of 64 Kbps throughput.

Matching Match each correct item with the statement below. -A WAN technologyfunctioning primarily at Layer 2 (although its protocols canalso reach Layers 1 and 3)that was originally conceived inthe early 1980s at Bell Labs and standardized by the ITU inthe mid-1990s.

Which option below is an advantage of leasing a frame relay circuit over leasing a dedicated circuit?

WANs connect nodes,such as workstations,servers,printers,and other devices,in a small geographical area on a single network.

The carrier's endpoint on a WAN is called the Data Communications Equipment (DCE).

What is the frequency range of the C-band that is used by satellites?

In metro settings,end-to-end,carrier-grade Ethernet networks can be established via what protocol?

The best 802.11n signal can travel approximately how far?

What is the size of an ATM packet?

Matching Match each correct item with the statement below. -A variety of ISDN that uses two64-Kbps bearer channels and one 16-Kbps data channel,assummarized by the notation 2BþD.

In a PON system,an OLT contains a splitter that splits each port into how many logical channels?

A MAN connection is also known as which two terms below?

Matching Match each correct item with the statement below. -An intelligent type of NIU located at the customer'sdemarc that can provide diagnostic information aboutthe interface.

Introduction to Networking

How Computers Find Each Other on Networks

How Data Is Transported Over Networks

Structured Cabling and Networking Elements

Network Cabling

Wireless Networking

Cloud Computing and Remote Access

Network Risk Management

Unified Communications and Network Performance Management

Network Segmentation and Virtualization

Industrial and Enterprise Networking

Filters