Question 1

A switching center that directly supports subscribers is known as ________.

Accepted Answer

A) a subscriber loop 
B) a subscriber center 
C) a branch exchange 
D) an end office 
A) a subscriber loop 
B) a subscriber center 
C) a branch exchange 
D) an end office

Question 2

A specific preplanned route through the network between two stations is a(n)________ virtual circuit.

Accepted Answer

A) transport 
B) direct 
C) internal 
D) external 
A) transport 
B) direct 
C) internal 
D) external

Question 3

With ________ virtual circuits a route is defined between two endpoints and all packets for that virtual circuit follow the same route.

Accepted Answer

The answer of With ________ virtual circuits a route is...

Question 4

Circuit switching remains one of the few effective technologies for long distance communications.

Accepted Answer

A) True 
 B)False

Question 5

X.25 is the standard protocol used for traditional ________ networks.

Accepted Answer

A) packet switching 
B) circuit switching 
C) subscriber loop 
D) virtual 
A) packet switching 
B) circuit switching 
C) subscriber loop 
D) virtual

A switching center that directly supports subscribers is known as ________.

A specific preplanned route through the network between two stations is a(n)________ virtual circuit.

With ________ virtual circuits a route is defined between two endpoints and all packets for that virtual circuit follow the same route.

Circuit switching remains one of the few effective technologies for long distance communications.

X.25 is the standard protocol used for traditional ________ networks.

Data Communications, data Networks,

Protocol Architecture, tcpip, and

Data Transmission

Transmission Media

Signal Encoding Techniques

Error Detection and Correction

Data Link Control Protocols

Multiplexing

Cellular Wireless Networks

Local Area Network Overview

Ethernet

Wireless Lans

The Internet Protocol

Transport Protocols

Advanced Data Communications Topics

Wireless Transmission Techniques

Routing

Congestion Control

Internetwork Operation

Internetwork Quality of Service

Multiprotocol Label Switching

Electronic Mail, dns, and Http

Internet Multimedia Support

Filters

Exam 9: Wan Technology and Protocols

A switching center that directly supports subscribers is known as ________.

A specific preplanned route through the network between two stations is a(n)________ virtual circuit.

With ________ virtual circuits a route is defined between two endpoints and all packets for that virtual circuit follow the same route.

Circuit switching remains one of the few effective technologies for long distance communications.

X.25 is the standard protocol used for traditional ________ networks.

Data Communications, data Networks,

Protocol Architecture, tcpip, and

Data Transmission

Transmission Media

Signal Encoding Techniques

Error Detection and Correction

Data Link Control Protocols

Multiplexing

Cellular Wireless Networks

Local Area Network Overview

Ethernet

Wireless Lans

The Internet Protocol

Transport Protocols

Advanced Data Communications Topics

Wireless Transmission Techniques

Routing

Congestion Control

Internetwork Operation

Internetwork Quality of Service

Multiprotocol Label Switching

Electronic Mail, dns, and Http

Internet Multimedia Support

Filters