Question 1

Match each statement below with the correct item
-An international standard for transmitting data over digital lines .

Accepted Answer

A) ISDN 
B) Dedicated 
C) Jamming 
D) Fractional T3 
E) Collision
F)Frame relay
G)Downstream
H)Leased lines
I)Ethernet
J)Ring topology 
A) ISDN 
B) Dedicated 
C) Jamming 
D) Fractional T3 
E) Collision
F)Frame relay
G)Downstream
H)Leased lines
I)Ethernet
J)Ring topology

Question 2

A(n) ____________________ is a device that demodulates an incoming signal.

Accepted Answer

The answer of A(n) ____________________ is a device that demodulates...

Question 3

Bus refers to the single cable connecting all devices in a bus topology. _________________________

Accepted Answer

A) True 
 B)False

Question 4

Which of the following is referred to as the "bearer" channel?

Accepted Answer

A)  B channel 
B)  Bonding 
C)  D channel 
D)  Channel bank 
A)  B channel 
B)  Bonding 
C)  D channel 
D)  Channel bank

Question 5

The term cell refers to a packet of a fixed size.

Accepted Answer

A) True 
 B)False

Question 6

Match each statement below with the correct item
-An updated, digital version of X.25 that relies on packet switching.

Accepted Answer

A) ISDN 
B) Dedicated 
C) Jamming 
D) Fractional T2 
E) Collision
F)Frame relay
G)Downstream
H)Leased lines
I)Ethernet
J)Ring topology 
A) ISDN 
B) Dedicated 
C) Jamming 
D) Fractional T2 
E) Collision
F)Frame relay
G)Downstream
H)Leased lines
I)Ethernet
J)Ring topology

Question 7

Which of the following is an implementation of Ethernet in which all nodes on a segment share the same communications channel?

Accepted Answer

A)  Signal bounce 
B)  Shared Ethernet 
C)  Fast Ethernet 
D)  Gigabit Ethernet 
A)  Signal bounce 
B)  Shared Ethernet 
C)  Fast Ethernet 
D)  Gigabit Ethernet

Question 8

Which of the following is an international standard, established by the ITU, for transmitting data over digital lines?

Accepted Answer

A)  LAN emulation 
B)  ISDN 
C)  SDH 
D)  HFC 
A)  LAN emulation 
B)  ISDN 
C)  SDH 
D)  HFC

Question 9

Does the term 100BaseTX refer to a transmission form in which digital signals are sent through direct current pulses applied to the wire?

Accepted Answer

A) True 
 B)False

Question 10

Which of the following refers to a complex combination of the simple physical topologies?

Accepted Answer

A)  Hybrid fiber-coax 
B)  Partial mesh 
C)  Hybrid topology 
D)  SONET 
A)  Hybrid fiber-coax 
B)  Partial mesh 
C)  Hybrid topology 
D)  SONET

Question 11

Which of the following is a transmission form in which digital signals are sent through direct current pulses applied to the wire?

Accepted Answer

A)  B channel 
B)  Bonding 
C)  Baseband 
D)  Downstream 
A)  B channel 
B)  Bonding 
C)  Baseband 
D)  Downstream

Question 12

Match each statement below with the correct item
-A network access method that follows the IEEE 802.3 signaling specifications.

Accepted Answer

A) ISDN 
B) Dedicated 
C) Jamming 
D) Fractional T10 
E) Collision
F)Frame relay
G)Downstream
H)Leased lines
I)Ethernet
J)Ring topology 
A) ISDN 
B) Dedicated 
C) Jamming 
D) Fractional T10 
E) Collision
F)Frame relay
G)Downstream
H)Leased lines
I)Ethernet
J)Ring topology

Question 13

Cable drop refers to the single cable connecting all devices in a bus topology.

Accepted Answer

A) True 
 B)False

Question 14

Match each statement below with the correct item
-A network layout in which each node is connected to the two nearest nodes so that the entire network forms a circle.

Accepted Answer

A) ISDN 
B) Dedicated 
C) Jamming 
D) Fractional T6 
E) Collision
F)Frame relay
G)Downstream
H)Leased lines
I)Ethernet
J)Ring topology 
A) ISDN 
B) Dedicated 
C) Jamming 
D) Fractional T6 
E) Collision
F)Frame relay
G)Downstream
H)Leased lines
I)Ethernet
J)Ring topology

Question 15

A dedicated remote connectivity or WAN technology that uses advanced data modulation techniques to achieve extraordinary throughput over regular phone lines, is referred to as:

Accepted Answer

A)  DSL 
B)  DSU 
C)  FDDI 
D)  ISDN 
A)  DSL 
B)  DSU 
C)  FDDI 
D)  ISDN

Question 16

Based on the figure above, if there are four nodes on a network, how many links are required to connect them?

Accepted Answer

The answer of   Based on the figure above,...

Question 17

Connections or services for which an organization pays a regular fee to use, are referred to as:

Accepted Answer

A)  Cable drop 
B)  Fractional T1 
C)  Leased lines 
D)  Dedicated 
A)  Cable drop 
B)  Fractional T1 
C)  Leased lines 
D)  Dedicated

Question 18

On Ethernet networks, the average percentage of all transmissions involved in collisions during one time period or another, is referred to as the ____________________.

Accepted Answer

The answer of On Ethernet networks, the average percentage of...

Question 19

Which of the following is a multiplexer that is used to terminate analog T-carrier connections?

Accepted Answer

A)  DACS 
B)  DSL 
C)  Channel bank 
D)  Fractional T1 
A)  DACS 
B)  DSL 
C)  Channel bank 
D)  Fractional T1

Question 20

Which of the following is a network access method that follows the IEEE 802.3 signaling specifications?

Accepted Answer

A)  DSL modem 
B)  Ethernet 
C)  CSU 
D)  Baseband 
A)  DSL modem 
B)  Ethernet 
C)  CSU 
D)  Baseband

Match each statement below with the correct item -An international standard for transmitting data over digital lines .

A(n) ____________________ is a device that demodulates an incoming signal.

Bus refers to the single cable connecting all devices in a bus topology. _________________________

Which of the following is referred to as the "bearer" channel?

The term cell refers to a packet of a fixed size.

Match each statement below with the correct item -An updated, digital version of X.25 that relies on packet switching.

Which of the following is an implementation of Ethernet in which all nodes on a segment share the same communications channel?

Which of the following is an international standard, established by the ITU, for transmitting data over digital lines?

Does the term 100BaseTX refer to a transmission form in which digital signals are sent through direct current pulses applied to the wire?

Which of the following refers to a complex combination of the simple physical topologies?

Which of the following is a transmission form in which digital signals are sent through direct current pulses applied to the wire?

Match each statement below with the correct item -A network access method that follows the IEEE 802.3 signaling specifications.

Cable drop refers to the single cable connecting all devices in a bus topology.

Match each statement below with the correct item -A network layout in which each node is connected to the two nearest nodes so that the entire network forms a circle.

A dedicated remote connectivity or WAN technology that uses advanced data modulation techniques to achieve extraordinary throughput over regular phone lines, is referred to as:

Based on the figure above, if there are four nodes on a network, how many links are required to connect them?

Connections or services for which an organization pays a regular fee to use, are referred to as:

On Ethernet networks, the average percentage of all transmissions involved in collisions during one time period or another, is referred to as the ____________________.

Which of the following is a multiplexer that is used to terminate analog T-carrier connections?

Which of the following is a network access method that follows the IEEE 802.3 signaling specifications?

Telecommunications Overview

Principles of Telecommunications Technology

The Evolution of Telecommunications Technology and Policy

The Public Network

Customer Premise Equipment and Applications

Signaling and Switching

Data Networking Fundamentals

Physical Transmission Media

Wireless Transmission and Services

Data Network Connectivity

Internet Standards and Services

Information Security

Convergence of Voice, Video, and Data

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Exam 10: Network Access and Transmission Methods

Match each statement below with the correct item -An international standard for transmitting data over digital lines .

A(n) ____________________ is a device that demodulates an incoming signal.

Bus refers to the single cable connecting all devices in a bus topology. _________________________

Which of the following is referred to as the "bearer" channel?

The term cell refers to a packet of a fixed size.

Match each statement below with the correct item -An updated, digital version of X.25 that relies on packet switching.

Which of the following is an implementation of Ethernet in which all nodes on a segment share the same communications channel?

Which of the following is an international standard, established by the ITU, for transmitting data over digital lines?

Does the term 100BaseTX refer to a transmission form in which digital signals are sent through direct current pulses applied to the wire?

Which of the following refers to a complex combination of the simple physical topologies?

Which of the following is a transmission form in which digital signals are sent through direct current pulses applied to the wire?

Match each statement below with the correct item -A network access method that follows the IEEE 802.3 signaling specifications.

Cable drop refers to the single cable connecting all devices in a bus topology.

Match each statement below with the correct item -A network layout in which each node is connected to the two nearest nodes so that the entire network forms a circle.

A dedicated remote connectivity or WAN technology that uses advanced data modulation techniques to achieve extraordinary throughput over regular phone lines, is referred to as:

Based on the figure above, if there are four nodes on a network, how many links are required to connect them?

Connections or services for which an organization pays a regular fee to use, are referred to as:

On Ethernet networks, the average percentage of all transmissions involved in collisions during one time period or another, is referred to as the ____________________.

Which of the following is a multiplexer that is used to terminate analog T-carrier connections?

Which of the following is a network access method that follows the IEEE 802.3 signaling specifications?

Telecommunications Overview

Principles of Telecommunications Technology

The Evolution of Telecommunications Technology and Policy

The Public Network

Customer Premise Equipment and Applications

Signaling and Switching

Data Networking Fundamentals

Physical Transmission Media

Wireless Transmission and Services

Data Network Connectivity

Internet Standards and Services

Information Security

Convergence of Voice, Video, and Data

Filters