Question 1

The optical multiplexer and the router are similar in that the signal has to be converted into an electrical signal before the packet is cracked.

Accepted Answer

A) True 
 B)False

Question 2

Soft switches provide a much more economical way to route Internet traffic through the network by bypassing the class 4 and 5 switches.

Accepted Answer

A) True 
 B)False

Question 3

SS-7 is used in the circuit-switched world, and MegaCo or ________ is used in the packet/cell world.

Accepted Answer

The answer of SS-7 is used in the circuit-switched world,...

Question 4

With asynchronous digital subscriber line (ADSL), the upstream speed is actually higher than that of the downstream speed.

Accepted Answer

A) True 
 B)False  False

Question 5

Explain what is meant by a converged voice and data network.

Accepted Answer

A converged voice and data network refers to a single network infrastructure that is able to carry both voice and data communication. This means that instead of having separate networks for telephone and computer data, a converged network allows for the integration of both types of communication over the same network. This can be achieved through technologies such as Voice over Internet Protocol (VoIP) which allows for voice communication to be transmitted over the same network as data. By converging voice and data onto the same network, organizations can benefit from cost savings, simplified management, and improved efficiency in their communication infrastructure.

Question 6

The advantage of silence ________ is that it frees up bandwidth and allows more conversations to share the same pipe than if a time slot were nailed up as it is with TDM.

Accepted Answer

The answer of The advantage of silence ________ is that...

Question 7

The protocol used in the BPL network is called the ________ protocol.

Accepted Answer

The answer of The protocol used in the BPL network...

Question 8

The digital ________ is a protocol used to encapsulate all protocols onto an optical pipe, eliminating the need to access the electrical signal.

Accepted Answer

The answer of The digital ________ is a protocol used...

Question 9

Wireless LANs use ________ frequencies to carry traffic through the building and around the floor.

Accepted Answer

The answer of Wireless LANs use ________ frequencies to carry...

Question 10

The soft switch is similar to the next generation architecture in all of the following ways except:

Accepted Answer

A)  it is based on a packet network design
B)   its purpose is to combine voice and data routing in one device
C)   it was built to replace the class 5 switch
D)   none of the above (it is similar in all three ways) E) A) and B)
F) A) and C)

Question 11

What value does DWDM provide to the network engineer?

Accepted Answer

Dense Wavelength Division Multiplexing (...

Question 12

________ label switching is a new protocol used to simplify routing packets through the network by attaching a label that defines the destination address of the packet to each packet.

Accepted Answer

The answer of ________ label switching is a new protocol...

Question 13

A call server:

Accepted Answer

A)   holds customer information
B)   refines services
C)   interfaces with switching gateways
D)   may be placed in one central location and feed multiple regions
E)   all of the aboveF) A) and C)
G) A) and B) E

Question 14

List one of the issues facing VoIP services.

Accepted Answer

One of the issues facing VoIP services i...

Question 15

________, the newly defined portion of the IP packet used to prioritize traffic, is the reason that some analysts are saying IP will win out as the transport technology of the future.

Accepted Answer

The answer of ________, the newly defined portion of the...

Question 16

All of the following are advantages of packet-based architecture except:

Accepted Answer

A)   bandwidth savings
B)  much more scalable
C)   less expensive on a per port basis
D)   none of the above (all are advantages) E) A) and C)
F) All of the above

Question 17

List two DSL line codes and explain how they differ.

Accepted Answer

Two DSL line codes are DMT (Discrete Mul...

Question 18

Voice over DSL (VoDSL) is one of the hottest products being deployed today because it allows multiple telephone terminations on one DSL line in addition to allowing data to travel on that same local loop.

Accepted Answer

A) True 
 B)False

Question 19

The MegaCo signaling protocol offers which advantage?

Accepted Answer

A)   calls no longer need to go back to the class 5 switch in order to be switched through the network
B)   more calls are allowed to travel across the same number of facilities
C)   data can ride on the same network as the voice in a similar format, either packet or cell
D)   all of the aboveE) A) and B)
F) None of the above

Question 20

The digital circuit switch will begin to be replaced by the new distributed-packet/cell-based distributed switch architecture in the next two years.

Accepted Answer

A) True 
 B)False

Exam 28: Emerging Technologies

The optical multiplexer and the router are similar in that the signal has to be converted into an electrical signal before the packet is cracked.

Correct Answer
verified

Soft switches provide a much more economical way to route Internet traffic through the network by bypassing the class 4 and 5 switches.

Correct Answer
verified

SS-7 is used in the circuit-switched world, and MegaCo or ________ is used in the packet/cell world.

Correct Answer
verified

With asynchronous digital subscriber line (ADSL), the upstream speed is actually higher than that of the downstream speed.

Correct Answer
verified
False

Explain what is meant by a converged voice and data network.

The advantage of silence ________ is that it frees up bandwidth and allows more conversations to share the same pipe than if a time slot were nailed up as it is with TDM.

Correct Answer
verified

The protocol used in the BPL network is called the ________ protocol.

Correct Answer
verified

The digital ________ is a protocol used to encapsulate all protocols onto an optical pipe, eliminating the need to access the electrical signal.

Correct Answer
verified

Wireless LANs use ________ frequencies to carry traffic through the building and around the floor.

Correct Answer
verified

The soft switch is similar to the next generation architecture in all of the following ways except:

Correct Answer
verified

What value does DWDM provide to the network engineer?

Correct Answer
Answered by ExamLex AI
Dense Wavelength Division Multiplexing (...
View Answer

________ label switching is a new protocol used to simplify routing packets through the network by attaching a label that defines the destination address of the packet to each packet.

Correct Answer
verified

A call server:

Correct Answer
verified
E

List one of the issues facing VoIP services.

Correct Answer
Answered by ExamLex AI
One of the issues facing VoIP services i...
View Answer

________, the newly defined portion of the IP packet used to prioritize traffic, is the reason that some analysts are saying IP will win out as the transport technology of the future.

Correct Answer
verified

All of the following are advantages of packet-based architecture except:

Correct Answer
verified

List two DSL line codes and explain how they differ.

Correct Answer
Answered by ExamLex AI
Two DSL line codes are DMT (Discrete Mul...
View Answer

Voice over DSL (VoDSL) is one of the hottest products being deployed today because it allows multiple telephone terminations on one DSL line in addition to allowing data to travel on that same local loop.

Correct Answer
verified

The MegaCo signaling protocol offers which advantage?

Correct Answer
verified

The digital circuit switch will begin to be replaced by the new distributed-packet/cell-based distributed switch architecture in the next two years.

Correct Answer
verified

Exam 28: Emerging Technologies

The optical multiplexer and the router are similar in that the signal has to be converted into an electrical signal before the packet is cracked.

Correct AnswerverifiedShow Answer

Soft switches provide a much more economical way to route Internet traffic through the network by bypassing the class 4 and 5 switches.

Correct AnswerverifiedShow Answer

SS-7 is used in the circuit-switched world, and MegaCo or ________ is used in the packet/cell world.

Correct AnswerverifiedShow Answer

With asynchronous digital subscriber line (ADSL), the upstream speed is actually higher than that of the downstream speed.

Correct AnswerverifiedFalse

Explain what is meant by a converged voice and data network.

The advantage of silence ________ is that it frees up bandwidth and allows more conversations to share the same pipe than if a time slot were nailed up as it is with TDM.

Correct AnswerverifiedShow Answer

The protocol used in the BPL network is called the ________ protocol.

Correct AnswerverifiedShow Answer

The digital ________ is a protocol used to encapsulate all protocols onto an optical pipe, eliminating the need to access the electrical signal.

Correct AnswerverifiedShow Answer

Wireless LANs use ________ frequencies to carry traffic through the building and around the floor.

Correct AnswerverifiedShow Answer

The soft switch is similar to the next generation architecture in all of the following ways except:

Correct AnswerverifiedShow Answer

What value does DWDM provide to the network engineer?

Correct AnswerAnswered by ExamLex AIDense Wavelength Division Multiplexing (...View AnswerShow Answer

________ label switching is a new protocol used to simplify routing packets through the network by attaching a label that defines the destination address of the packet to each packet.

Correct AnswerverifiedShow Answer

A call server:

Correct AnswerverifiedE

List one of the issues facing VoIP services.

Correct AnswerAnswered by ExamLex AIOne of the issues facing VoIP services i...View AnswerShow Answer

________, the newly defined portion of the IP packet used to prioritize traffic, is the reason that some analysts are saying IP will win out as the transport technology of the future.

Correct AnswerverifiedShow Answer

All of the following are advantages of packet-based architecture except:

Correct AnswerverifiedShow Answer

List two DSL line codes and explain how they differ.

Correct AnswerAnswered by ExamLex AITwo DSL line codes are DMT (Discrete Mul...View AnswerShow Answer

Voice over DSL (VoDSL) is one of the hottest products being deployed today because it allows multiple telephone terminations on one DSL line in addition to allowing data to travel on that same local loop.

Correct AnswerverifiedShow Answer

The MegaCo signaling protocol offers which advantage?

Correct AnswerverifiedShow Answer

The digital circuit switch will begin to be replaced by the new distributed-packet/cell-based distributed switch architecture in the next two years.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
False

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
Answered by ExamLex AI
Dense Wavelength Division Multiplexing (...
View Answer

Correct Answer
verified

Correct Answer
verified
E

Correct Answer
Answered by ExamLex AI
One of the issues facing VoIP services i...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
Answered by ExamLex AI
Two DSL line codes are DMT (Discrete Mul...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified