Question 1

Due to the fixed cell size,the processing of ATM cells is faster than protocols employing a variable length cell.

Accepted Answer

A) True 
 B)False

Question 2

Which of the following are WAN protocols?

Accepted Answer

A) Frame Relay 
B) T-1 
C) SONET 
D) all of the above 
A) Frame Relay 
B) T-1 
C) SONET 
D) all of the above

Question 3

Systems using common channel signaling:

Accepted Answer

A) employ a separate virtual channel for connection setup 
B) carry connection information within each frame 
C) use an expanded control field 
D) do not use channels 
A) employ a separate virtual channel for connection setup 
B) carry connection information within each frame 
C) use an expanded control field 
D) do not use channels

Question 4

Because of the high speeds involved and the small amount of overhead,when compared to Frame Relay,congestion control in ATM networks is more complex.

Accepted Answer

A) True 
 B)False

Question 5

Which of the following are LAN protocols?

Accepted Answer

A) X.25 
B) ATM 
C) Token Ring 
D) all of the above 
A) X.25 
B) ATM 
C) Token Ring 
D) all of the above

Question 6

In Frame Relay systems congestion control is the responsibility of both end users and the network.

Accepted Answer

A) True 
 B)False

Question 7

All Frame Relay nodes contain which of the following protocols?

Accepted Answer

A) LAPB 
B) LAPD 
C) LAPF Core 
D) LAPF Control 
A) LAPB 
B) LAPD 
C) LAPF Core 
D) LAPF Control

Question 8

There are three major types of MPLS VPNs deployed in today's networks: Layer 2 (VPLS),Layer 3 (VPRN),and ___________.

Accepted Answer

Point-to-p

Question 9

Carrier Ethernet often capitalizes on the existence of optical fiber and dense wavelength division multiplexing (DWDM) infrastructure to provide WAN and MAN services to subscribers.

Accepted Answer

A) True 
 B)False

Question 10

The _________ field indicates the type of information in the information field.

Accepted Answer

A) PT 
B) VPI 
C) GFC 
D) CRC 
A) PT 
B) VPI 
C) GFC 
D) CRC

Question 11

The data contained within the Frame Relay address field is the _________.

Accepted Answer

A) MAC address 
B) virtual circuit identifier 
C) IP number 
D) data link connection identifier 
A) MAC address 
B) virtual circuit identifier 
C) IP number 
D) data link connection identifier

Question 12

The cell loss priority within the ATM cell is similar to the DE bit in Frame Relay.

Accepted Answer

A) True 
 B)False

Question 13

Traffic leaving a network or internal telephone system is separated into different lines and then sent to the service provider.

Accepted Answer

A) True 
 B)False

Question 14

A _________ is a bundle of virtual channels that have the same endpoints.

Accepted Answer

The answer of A _________ is a bundle of virtual...

Question 15

Which of the following lists the items in order such that the associated channel capacities are increasing?

Accepted Answer

A) ATM,X.25,Frame Relay,and ISDN 
B) ISDN,ATM,Frame Relay,and X.25 
C) ATM,Frame Relay,ISDN,and X.25 
D) X.25,ISDN,Frame Relay,and ATM 
A) ATM,X.25,Frame Relay,and ISDN 
B) ISDN,ATM,Frame Relay,and X.25 
C) ATM,Frame Relay,ISDN,and X.25 
D) X.25,ISDN,Frame Relay,and ATM

Question 16

Typically initiated when the network has begun to drop frames due to congestion,congestion _________ procedures are used to prevent network collapse in the face of severe congestion.

Accepted Answer

The answer of Typically initiated when the network has begun...

Question 17

One of the reasons for ATMs high rate of speed is the fact that the protocol does no pre-connection setup and therefore there is no delay.

Accepted Answer

A) True 
 B)False

Question 18

MPLS is often described as being "protocol agnostic" because it can carry many different kinds of traffic.

Accepted Answer

A) True 
 B)False

Question 19

Congestion avoidance procedures are employed when congestion starts to build up and increasing queue lengths are detected.

Accepted Answer

A) True 
 B)False

Question 20

When using ATM,which of the following is NOT one of the advantages for the use of virtual paths?

Accepted Answer

A) less work is needed to set a virtual path 
B) the network architecture is simplified 
C) the network performance and reliability is enhanced 
D) channel connection setup times are reduced 
A) less work is needed to set a virtual path 
B) the network architecture is simplified 
C) the network performance and reliability is enhanced 
D) channel connection setup times are reduced

Due to the fixed cell size,the processing of ATM cells is faster than protocols employing a variable length cell.

Which of the following are WAN protocols?

Systems using common channel signaling:

Because of the high speeds involved and the small amount of overhead,when compared to Frame Relay,congestion control in ATM networks is more complex.

Which of the following are LAN protocols?

In Frame Relay systems congestion control is the responsibility of both end users and the network.

All Frame Relay nodes contain which of the following protocols?

There are three major types of MPLS VPNs deployed in today's networks: Layer 2 (VPLS),Layer 3 (VPRN),and ___________.

Carrier Ethernet often capitalizes on the existence of optical fiber and dense wavelength division multiplexing (DWDM) infrastructure to provide WAN and MAN services to subscribers.

The _________ field indicates the type of information in the information field.

The data contained within the Frame Relay address field is the _________.

The cell loss priority within the ATM cell is similar to the DE bit in Frame Relay.

Traffic leaving a network or internal telephone system is separated into different lines and then sent to the service provider.

A _________ is a bundle of virtual channels that have the same endpoints.

Which of the following lists the items in order such that the associated channel capacities are increasing?

Typically initiated when the network has begun to drop frames due to congestion,congestion _________ procedures are used to prevent network collapse in the face of severe congestion.

One of the reasons for ATMs high rate of speed is the fact that the protocol does no pre-connection setup and therefore there is no delay.

MPLS is often described as being "protocol agnostic" because it can carry many different kinds of traffic.

Congestion avoidance procedures are employed when congestion starts to build up and increasing queue lengths are detected.

When using ATM,which of the following is NOT one of the advantages for the use of virtual paths?

Introduction

Business Information

Distributed Data Processing

Data Transmission

Data Communication Fundamentals

Data Link Control and Multiplexing

The Internet

Tcp / Ip

Client Server, intranet, and Cloud Computing

Internet-Based Applications

Internet Operation

Lan Architecture and Infrastructure

Ethernet, switches, and Virtual Lans

Wireless Lans

Wan Technology and Protocol

Wireless Lans

Computer and Network Security Threats

Computer and Network Security Techniques

Filters

Exam 16: Wan Services

Due to the fixed cell size,the processing of ATM cells is faster than protocols employing a variable length cell.

Which of the following are WAN protocols?

Systems using common channel signaling:

Because of the high speeds involved and the small amount of overhead,when compared to Frame Relay,congestion control in ATM networks is more complex.

Which of the following are LAN protocols?

In Frame Relay systems congestion control is the responsibility of both end users and the network.

All Frame Relay nodes contain which of the following protocols?

There are three major types of MPLS VPNs deployed in today's networks: Layer 2 (VPLS),Layer 3 (VPRN),and ___________.

Carrier Ethernet often capitalizes on the existence of optical fiber and dense wavelength division multiplexing (DWDM) infrastructure to provide WAN and MAN services to subscribers.

The _________ field indicates the type of information in the information field.

The data contained within the Frame Relay address field is the _________.

The cell loss priority within the ATM cell is similar to the DE bit in Frame Relay.

Traffic leaving a network or internal telephone system is separated into different lines and then sent to the service provider.

A _________ is a bundle of virtual channels that have the same endpoints.

Which of the following lists the items in order such that the associated channel capacities are increasing?

Typically initiated when the network has begun to drop frames due to congestion,congestion _________ procedures are used to prevent network collapse in the face of severe congestion.

One of the reasons for ATMs high rate of speed is the fact that the protocol does no pre-connection setup and therefore there is no delay.

MPLS is often described as being "protocol agnostic" because it can carry many different kinds of traffic.

Congestion avoidance procedures are employed when congestion starts to build up and increasing queue lengths are detected.

When using ATM,which of the following is NOT one of the advantages for the use of virtual paths?

Introduction

Business Information

Distributed Data Processing

Data Transmission

Data Communication Fundamentals

Data Link Control and Multiplexing

The Internet

Tcp / Ip

Client Server, intranet, and Cloud Computing

Internet-Based Applications

Internet Operation

Lan Architecture and Infrastructure

Ethernet, switches, and Virtual Lans

Wireless Lans

Wan Technology and Protocol

Wireless Lans

Computer and Network Security Threats

Computer and Network Security Techniques

Filters