Question 1

To use your smartphone as a wireless access point today generally will require you to pay a larger monthly cellular fee.

Accepted Answer

A) True 
 B)False

Question 2

For ADSL service,which of the following typically must be added to the telephone system?

Accepted Answer

A) A DSLAM 
B) a transmission line to the customer premises 
C) both A and B 
D) neither A nor B 
A) A DSLAM 
B) a transmission line to the customer premises 
C) both A and B 
D) neither A nor B

Question 3

By regulation,cellular systems must give almost the same throughput at different times during the day.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following DSL services usually offers QoS guarantees?

Accepted Answer

A) residential 
B) business 
C) both A and B 
D) neither A nor B 
A) residential 
B) business 
C) both A and B 
D) neither A nor B

Question 5

An MTSO ________.

Accepted Answer

A) controls cellsites in a cellular system 
B) links mobile users to wired telephone customers 
C) both A and B 
D) neither A nor B 
A) controls cellsites in a cellular system 
B) links mobile users to wired telephone customers 
C) both A and B 
D) neither A nor B

Question 6

Why is metro Ethernet popular?

Accepted Answer

A) familiarity 
B) rapid reprovisioning 
C) both A and B 
D) neither A nor B 
A) familiarity 
B) rapid reprovisioning 
C) both A and B 
D) neither A nor B

Question 7

LANs are ________.

Accepted Answer

A) single networks 
B) internets 
C) either A or B 
D) neither A nor B 
A) single networks 
B) internets 
C) either A or B 
D) neither A nor B

Question 8

Local loop access lines to business use which of the following transmission media?

Accepted Answer

A) 1-pair data-grade UTP 
B) optical fiber 
C) both A and B 
D) neither A nor B 
A) 1-pair data-grade UTP 
B) optical fiber 
C) both A and B 
D) neither A nor B

Question 9

ADSL offers symmetric service.

Accepted Answer

A) True 
 B)False

Question 10

Leased line switched WANs typically use ________.

Accepted Answer

A) leased lines 
B) a router at each site 
C) both A and B 
D) neither A nor B 
A) leased lines 
B) a router at each site 
C) both A and B 
D) neither A nor B

Question 11

In ADSL,the residential customer needs a(n)________.

Accepted Answer

A) DSLAM 
B) ADSL modem 
C) both A and B 
D) neither A nor B 
A) DSLAM 
B) ADSL modem 
C) both A and B 
D) neither A nor B

Question 12

A network that runs on the customer premises is a ________.

Accepted Answer

A) LAN 
B) WAN 
C) both A and B 
D) neither A nor B 
A) LAN 
B) WAN 
C) both A and B 
D) neither A nor B

Question 13

LAN speeds are faster than WAN speeds.This is because of ________.

Accepted Answer

A) technological limitations 
B) regulatory limitations 
C) the slow corporate adoption of newer WAN technologies 
D) economics 
A) technological limitations 
B) regulatory limitations 
C) the slow corporate adoption of newer WAN technologies 
D) economics

Question 14

Which of the following has more diversity in technologies?

Accepted Answer

A) LANs 
B) WANs 
C) Both A and B are about equal in diversity of technologies. 
A) LANs 
B) WANs 
C) Both A and B are about equal in diversity of technologies.

Question 15

Cellular carriers are happy when flat fee users use a corporate 802.11 LAN to place calls instead of using the carrier network.

Accepted Answer

A) True 
 B)False

Question 16

Using the Internet as a WAN is attractive because of ________.

Accepted Answer

A) the Internet's low cost per bit 
B) the Internet's service quality 
C) both A and B 
D) neither A nor B 
A) the Internet's low cost per bit 
B) the Internet's service quality 
C) both A and B 
D) neither A nor B

Question 17

HSPA+ is a ________ service.

Accepted Answer

A) 1G 
B) 2G 
C) 3G 
D) 4G 
A) 1G 
B) 2G 
C) 3G 
D) 4G

Question 18

Which of the following offers true 4G speeds?

Accepted Answer

A) LTE 
B) LTE Advanced 
C) HSPA+ 
D) all of the above 
A) LTE 
B) LTE Advanced 
C) HSPA+ 
D) all of the above

Question 19

On what full 4G standard are carriers converging?

Accepted Answer

A) LTE 
B) LTE Advanced 
C) HSPA+ 
D) none of the above 
A) LTE 
B) LTE Advanced 
C) HSPA+ 
D) none of the above

Question 20

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

To use your smartphone as a wireless access point today generally will require you to pay a larger monthly cellular fee.

For ADSL service,which of the following typically must be added to the telephone system?

By regulation,cellular systems must give almost the same throughput at different times during the day.

Which of the following DSL services usually offers QoS guarantees?

An MTSO ________.

Why is metro Ethernet popular?

LANs are ________.

Local loop access lines to business use which of the following transmission media?

ADSL offers symmetric service.

Leased line switched WANs typically use ________.

In ADSL,the residential customer needs a(n)________.

A network that runs on the customer premises is a ________.

LAN speeds are faster than WAN speeds.This is because of ________.

Which of the following has more diversity in technologies?

Cellular carriers are happy when flat fee users use a corporate 802.11 LAN to place calls instead of using the carrier network.

Using the Internet as a WAN is attractive because of ________.

HSPA+ is a ________ service.

Which of the following offers true 4G speeds?

On what full 4G standard are carriers converging?

Which of the following is a fractional T1 line speed?

Welcome to the Cloud

Network Standards

Network Security

Network Management

Wired Ethernet Lans

Wireless Lans I

Wireless Lans 2

Tcpip Internetworking I

Tcpip Internetworking 2

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters

Exam 10: Wide Area Networks

To use your smartphone as a wireless access point today generally will require you to pay a larger monthly cellular fee.

For ADSL service,which of the following typically must be added to the telephone system?

By regulation,cellular systems must give almost the same throughput at different times during the day.

Which of the following DSL services usually offers QoS guarantees?

An MTSO ________.

Why is metro Ethernet popular?

LANs are ________.

Local loop access lines to business use which of the following transmission media?

ADSL offers symmetric service.

Leased line switched WANs typically use ________.

In ADSL,the residential customer needs a(n)________.

A network that runs on the customer premises is a ________.

LAN speeds are faster than WAN speeds.This is because of ________.

Which of the following has more diversity in technologies?

Cellular carriers are happy when flat fee users use a corporate 802.11 LAN to place calls instead of using the carrier network.

Using the Internet as a WAN is attractive because of ________.

HSPA+ is a ________ service.

Which of the following offers true 4G speeds?

On what full 4G standard are carriers converging?

Which of the following is a fractional T1 line speed?

Welcome to the Cloud

Network Standards

Network Security

Network Management

Wired Ethernet Lans

Wireless Lans I

Wireless Lans 2

Tcpip Internetworking I

Tcpip Internetworking 2

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters