Question 1

DSL lines use ________ access lines.

Accepted Answer

A) one-pair voice-grade UTP 
B) one-pair data-grade UTP 
C) two-pair voice-grade UTP 
D) two-pair data-grade UTP 
E) four-pair UTP 
A) one-pair voice-grade UTP 
B) one-pair data-grade UTP 
C) two-pair voice-grade UTP 
D) two-pair data-grade UTP 
E) four-pair UTP A

Question 2

An Ethernet data field is 100 octets long.How long will the PAD be?

Accepted Answer

A) There will not be a PAD. 
B) 46 octets. 
C) 1,400 octets. 
D) 1,500 octets. 
A) There will not be a PAD. 
B) 46 octets. 
C) 1,400 octets. 
D) 1,500 octets. A

Question 3

Ethernet became the dominant LAN technology because of its ________.

Accepted Answer

A) high speed,compared with competing technologies 
B) use of multiple switches 
C) low cost,compared with competing technologies 
D) sophistication,compared with competing technologies 
E) All of the above. 
A) high speed,compared with competing technologies 
B) use of multiple switches 
C) low cost,compared with competing technologies 
D) sophistication,compared with competing technologies 
E) All of the above. C

Question 4

Which of the following operates over 1-pair voice-grade UTP access lines?

Accepted Answer

A) HDSL. 
B) SHDSL. 
C) ADSL. 
D) All of the above. 
E) None of the first three choices. 
A) HDSL. 
B) SHDSL. 
C) ADSL. 
D) All of the above. 
E) None of the first three choices.

Question 5

Which of the following is a fractional T1 line speed?

Accepted Answer

A) 128 kbps. 
B) 1.544 Mbps. 
C) Both A and B 
D) Neither A nor B 
A) 128 kbps. 
B) 1.544 Mbps. 
C) Both A and B 
D) Neither A nor B

Question 6

________ connect switches to other switches.

Accepted Answer

A) Core switches 
B) Workgroup switches 
C) Both A and B 
A) Core switches 
B) Workgroup switches 
C) Both A and B

Question 7

Using link aggregation with two or three trunk lines ________ going to a single faster Ethernet port.

Accepted Answer

A) is less expensive than 
B) is just as fast as 
C) Both A and B 
D) Neither A nor B 
A) is less expensive than 
B) is just as fast as 
C) Both A and B 
D) Neither A nor B

Question 8

E1 leased lines run at a speed of about ________.

Accepted Answer

A) 10 kbps 
B) 50 kbps 
C) 750 kbps 
D) 2 Mbps 
E) 34 Mbps 
A) 10 kbps 
B) 50 kbps 
C) 750 kbps 
D) 2 Mbps 
E) 34 Mbps

Question 9

Frame Relay frames contain ________.

Accepted Answer

A) destination addresses 
B) virtual circuit numbers 
C) Both A and B 
A) destination addresses 
B) virtual circuit numbers 
C) Both A and B

Question 10

Metro Ethernet offers relatively high speeds and low costs.

Accepted Answer

A) True 
 B)False

Question 11

Which of the following usually has higher port speeds?

Accepted Answer

A) Workgroup switches. 
B) Core switches. 
C) Both A and B 
D) Neither A nor B 
A) Workgroup switches. 
B) Core switches. 
C) Both A and B 
D) Neither A nor B

Question 12

B2-CC-66-0D-5E-BA is a valid MAC address.

Accepted Answer

A) True 
 B)False

Question 13

Which of the following will be a speed for the next generation of Ethernet speeds?

Accepted Answer

A) 40 Gbps. 
B) 100 Gbps. 
C) Both A and B 
A) 40 Gbps. 
B) 100 Gbps. 
C) Both A and B

Question 14

802.2 is the Working Group that creates Ethernet standards.

Accepted Answer

A) True 
 B)False

Question 15

What is the maximum power for POE?

Accepted Answer

A) 15 watts. 
B) 25 watts. 
C) 75 watts. 
D) 150 watts. 
A) 15 watts. 
B) 25 watts. 
C) 75 watts. 
D) 150 watts.

Question 16

Why is metro Ethernet popular?

Accepted Answer

A) It is familiar. 
B) It has attractive prices. 
C) Both A and B 
D) Neither A nor B 
A) It is familiar. 
B) It has attractive prices. 
C) Both A and B 
D) Neither A nor B

Question 17

Ethernet is inexpensive thanks to ________.

Accepted Answer

A) its hierarchical topology 
B) its use of multiple switches 
C) its use of regeneration 
D) its use of RSTP 
E) All of the above. 
A) its hierarchical topology 
B) its use of multiple switches 
C) its use of regeneration 
D) its use of RSTP 
E) All of the above.

Question 18

________ provides faster downstream speeds than upstream speeds.

Accepted Answer

A) HDSL 
B) HDSL2 
C) Both A and B 
D) Neither A nor B 
A) HDSL 
B) HDSL2 
C) Both A and B 
D) Neither A nor B

Question 19

The 1000BASE-T standard has a maximum distance of 100 meters.When UTP is used,this is the maximum distance span of an Ethernet network.

Accepted Answer

A) True 
 B)False

Question 20

In 802.1X,the workgroup switch is the ________.

Accepted Answer

A) authentication server 
B) authenticator server 
C) Both A and B 
D) Neither A nor B 
A) authentication server 
B) authenticator server 
C) Both A and B 
D) Neither A nor B

DSL lines use ________ access lines.

An Ethernet data field is 100 octets long.How long will the PAD be?

Ethernet became the dominant LAN technology because of its ________.

Which of the following operates over 1-pair voice-grade UTP access lines?

Which of the following is a fractional T1 line speed?

________ connect switches to other switches.

Using link aggregation with two or three trunk lines ________ going to a single faster Ethernet port.

E1 leased lines run at a speed of about ________.

Frame Relay frames contain ________.

Metro Ethernet offers relatively high speeds and low costs.

Which of the following usually has higher port speeds?

B2-CC-66-0D-5E-BA is a valid MAC address.

Which of the following will be a speed for the next generation of Ethernet speeds?

802.2 is the Working Group that creates Ethernet standards.

What is the maximum power for POE?

Why is metro Ethernet popular?

Ethernet is inexpensive thanks to ________.

________ provides faster downstream speeds than upstream speeds.

The 1000BASE-T standard has a maximum distance of 100 meters.When UTP is used,this is the maximum distance span of an Ethernet network.

In 802.1X,the workgroup switch is the ________.

Networking: How We Got Here

Network Standards

Network Security

Network Management

Physical Layer Propagation

Wireless Networks I

Wireless Networks 2

Tcp-Ip Internetworking

Internetworking 2

Networked Applications

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Exam 6: Switched Wired Networks

DSL lines use ________ access lines.

An Ethernet data field is 100 octets long.How long will the PAD be?

Ethernet became the dominant LAN technology because of its ________.

Which of the following operates over 1-pair voice-grade UTP access lines?

Which of the following is a fractional T1 line speed?

________ connect switches to other switches.

Using link aggregation with two or three trunk lines ________ going to a single faster Ethernet port.

E1 leased lines run at a speed of about ________.

Frame Relay frames contain ________.

Metro Ethernet offers relatively high speeds and low costs.

Which of the following usually has higher port speeds?

B2-CC-66-0D-5E-BA is a valid MAC address.

Which of the following will be a speed for the next generation of Ethernet speeds?

802.2 is the Working Group that creates Ethernet standards.

What is the maximum power for POE?

Why is metro Ethernet popular?

Ethernet is inexpensive thanks to ________.

________ provides faster downstream speeds than upstream speeds.

The 1000BASE-T standard has a maximum distance of 100 meters.When UTP is used,this is the maximum distance span of an Ethernet network.

In 802.1X,the workgroup switch is the ________.

Networking: How We Got Here

Network Standards

Network Security

Network Management

Physical Layer Propagation

Wireless Networks I

Wireless Networks 2

Tcp-Ip Internetworking

Internetworking 2

Networked Applications

More on Tcp-Ip

More on Modulation

More on Telecommunications

Filters