Question 1

Which of the following are criteria for choosing a NIC? (Choose all that apply.)

Accepted Answer

A) Will you be using TCP/IP or IPX/SPX? 
B) Is your cabling plenum or PVC? 
C) What is the bus type of the available expansion slots on the computer? 
D) What operating system is on the computer? 
A) Will you be using TCP/IP or IPX/SPX? 
B) Is your cabling plenum or PVC? 
C) What is the bus type of the available expansion slots on the computer? 
D) What operating system is on the computer? C,D

Question 2

Which type of cable should you use when the cable will run in false ceilings through which circulating air reaches other parts of the building?

Accepted Answer

A) PVC 
B) coaxial 
C) plenum 
D) twisted-pair 
A) PVC 
B) coaxial 
C) plenum 
D) twisted-pair C

Question 3

What is twisted-pair cable?

Accepted Answer

Twisted-pair cable is a flexible communications cable that contains pairs of insulated copper wires,which are twisted together for reduction of EMI and RFI,and covered with an outer insulating jacket.Twisted-pair is more flexible than coax cable and therefore better for running through walls and around corners.For most applications,the maximum run of twisted-pair cable is 100 meters (330 feet).Some types of twisted-pair cable can be used in high-speed 10 Gbps communications.

Question 4

A ____ cable consists of a single cable sheath that contains fibers and copper cables in different combinations for different implementations

Accepted Answer

A) coax 
B) twisted-pair 
C) hybrid fiber/coax 
D) fiber-optic 
A) coax 
B) twisted-pair 
C) hybrid fiber/coax 
D) fiber-optic

Question 5

Match each term with the correct statement below.
-Teflon-coated cable that does not emit a toxic vapor when burned.

Accepted Answer

A) bayonet nut connector (BN
C)  
B) 100BaseX 
C) bandwidth 
D) horizontal cabling 
E) light-emitting diode (LE
D) 
F)laser light
G)10 GBaseX
H)firmware
I)plenum cable 
A) bayonet nut connector (BN
C)  
B) 100BaseX 
C) bandwidth 
D) horizontal cabling 
E) light-emitting diode (LE
D) 
F)laser light
G)10 GBaseX
H)firmware
I)plenum cable

Question 6

____ means that the NIC and network equipment are set up so they can transmit and receive data,but not at the same time.

Accepted Answer

A) Half-duplex 
B) Semi-duplex 
C) Full-duplex 
D) Simplex 
A) Half-duplex 
B) Semi-duplex 
C) Full-duplex 
D) Simplex

Question 7

A(n)____ is a device that can transmit and receive,such as transmitting and receiving signals on a communications cable.

Accepted Answer

A) repeater 
B) amplifier 
C) transmitter 
D) transceiver 
A) repeater 
B) amplifier 
C) transmitter 
D) transceiver

Question 8

Match each term with the correct statement below.
-operates only at full duplex and does not need to employ CSMA/CD.

Accepted Answer

A) bayonet nut connector (BN
C)  
B) 100BaseX 
C) bandwidth 
D) horizontal cabling 
E) light-emitting diode (LE
D) 
F)laser light
G)10 GBaseX
H)firmware
I)plenum cable 
A) bayonet nut connector (BN
C)  
B) 100BaseX 
C) bandwidth 
D) horizontal cabling 
E) light-emitting diode (LE
D) 
F)laser light
G)10 GBaseX
H)firmware
I)plenum cable

Question 9

Match each term with the correct statement below.
-cabling that connects workstations and servers in the work area.

Accepted Answer

A) bayonet nut connector (BN
C)  
B) 100BaseX 
C) bandwidth 
D) horizontal cabling 
E) light-emitting diode (LE
D) 
F)laser light
G)10 GBaseX
H)firmware
I)plenum cable 
A) bayonet nut connector (BN
C)  
B) 100BaseX 
C) bandwidth 
D) horizontal cabling 
E) light-emitting diode (LE
D) 
F)laser light
G)10 GBaseX
H)firmware
I)plenum cable

Question 10

Match each term with the correct statement below.
-the capacity of a channel to transmit data in terms of given speeds,such as 10 Mbps or 100 Mbps.

Accepted Answer

A) bayonet nut connector (BN
C)  
B) 100BaseX 
C) bandwidth 
D) horizontal cabling 
E) light-emitting diode (LE
D) 
F)laser light
G)10 GBaseX
H)firmware
I)plenum cable 
A) bayonet nut connector (BN
C)  
B) 100BaseX 
C) bandwidth 
D) horizontal cabling 
E) light-emitting diode (LE
D) 
F)laser light
G)10 GBaseX
H)firmware
I)plenum cable

Question 11

Describe baseband versus broadband transmission.

Accepted Answer

Baseband transmission is one in which th

Question 12

Aside from a faster transmission rate,what is a key difference between 1 Gbps Ethernet and 10 Gbps Ethernet?

Accepted Answer

10 Gbps Ethernet run

Question 13

Twisted-pair cabling uses which of the following to connect to network devices?

Accepted Answer

A) BNC 
B) RJ-45 
C) MT-RJ 
D) SC 
A) BNC 
B) RJ-45 
C) MT-RJ 
D) SC

Question 14

Describe three functions performed by the MAC controller unit at the LLC sublayer of the Data Link layer.

Accepted Answer

Initiating the communications link betwe

Question 15

Which of the following accurately represents the UTP wires connected to pins 1,2,3,and 6 on an RJ-45 connector using the 568-B standard?

Accepted Answer

A) white/orange, orange, white/green, green 
B) white/orange, orange, white/green, blue 
C) white/green, green, white/orange, orange 
D) white/green, green, white/blue, blue 
A) white/orange, orange, white/green, green 
B) white/orange, orange, white/green, blue 
C) white/green, green, white/orange, orange 
D) white/green, green, white/blue, blue

Question 16

A____ is what enables a computer or network device to connect to a cabled network.

Accepted Answer

A) BNC 
B) network interface card (NI
C)  
C) T-connector 
D) drop cable 
A) BNC 
B) network interface card (NI
C)  
C) T-connector 
D) drop cable

Question 17

Match each term with the correct statement below.
-transmission source for multimode fiber-optic cable.

Accepted Answer

A) bayonet nut connector (BN
C)  
B) 100BaseX 
C) bandwidth 
D) horizontal cabling 
E) light-emitting diode (LE
D) 
F)laser light
G)10 GBaseX
H)firmware
I)plenum cable 
A) bayonet nut connector (BN
C)  
B) 100BaseX 
C) bandwidth 
D) horizontal cabling 
E) light-emitting diode (LE
D) 
F)laser light
G)10 GBaseX
H)firmware
I)plenum cable

Question 18

Twisted-pair cables are made from fiber-optic glass.

Accepted Answer

A) True 
 B)False

Question 19

What is the purpose of the twists in UTP cable?

Accepted Answer

The twists in UTP ca

Question 20

What are the two purposes intended for 40/100 Gigabit Ethernet?

Accepted Answer

(1)enable faster computing services,such

Which of the following are criteria for choosing a NIC? (Choose all that apply.)

Which type of cable should you use when the cable will run in false ceilings through which circulating air reaches other parts of the building?

What is twisted-pair cable?

A ____ cable consists of a single cable sheath that contains fibers and copper cables in different combinations for different implementations

Match each term with the correct statement below. -Teflon-coated cable that does not emit a toxic vapor when burned.

____ means that the NIC and network equipment are set up so they can transmit and receive data,but not at the same time.

A(n)____ is a device that can transmit and receive,such as transmitting and receiving signals on a communications cable.

Match each term with the correct statement below. -operates only at full duplex and does not need to employ CSMA/CD.

Match each term with the correct statement below. -cabling that connects workstations and servers in the work area.

Match each term with the correct statement below. -the capacity of a channel to transmit data in terms of given speeds,such as 10 Mbps or 100 Mbps.

Describe baseband versus broadband transmission.

Aside from a faster transmission rate,what is a key difference between 1 Gbps Ethernet and 10 Gbps Ethernet?

Twisted-pair cabling uses which of the following to connect to network devices?

Describe three functions performed by the MAC controller unit at the LLC sublayer of the Data Link layer.

Which of the following accurately represents the UTP wires connected to pins 1,2,3,and 6 on an RJ-45 connector using the 568-B standard?

A____ is what enables a computer or network device to connect to a cabled network.

Match each term with the correct statement below. -transmission source for multimode fiber-optic cable.

Twisted-pair cables are made from fiber-optic glass.

What is the purpose of the twists in UTP cable?

What are the two purposes intended for 40/100 Gigabit Ethernet?

Networking: an Overview

How Lan and Wan Communications Work

Using Network Communication Protocols

Devices for Connecting Networks

Connecting Through a Wireless Network

Sharing Resources on a Network

Using a Server

Understanding Wan Connection Choices

Basic Network Design

Securing Your Network

Maintaining and Troubleshooting Your Network

Filters

Exam 4: Connecting Through a Cabled Network

Which of the following are criteria for choosing a NIC? (Choose all that apply.)

Which type of cable should you use when the cable will run in false ceilings through which circulating air reaches other parts of the building?

What is twisted-pair cable?

A ____ cable consists of a single cable sheath that contains fibers and copper cables in different combinations for different implementations

Match each term with the correct statement below. -Teflon-coated cable that does not emit a toxic vapor when burned.

____ means that the NIC and network equipment are set up so they can transmit and receive data,but not at the same time.

A(n)____ is a device that can transmit and receive,such as transmitting and receiving signals on a communications cable.

Match each term with the correct statement below. -operates only at full duplex and does not need to employ CSMA/CD.

Match each term with the correct statement below. -cabling that connects workstations and servers in the work area.

Match each term with the correct statement below. -the capacity of a channel to transmit data in terms of given speeds,such as 10 Mbps or 100 Mbps.

Describe baseband versus broadband transmission.

Aside from a faster transmission rate,what is a key difference between 1 Gbps Ethernet and 10 Gbps Ethernet?

Twisted-pair cabling uses which of the following to connect to network devices?

Describe three functions performed by the MAC controller unit at the LLC sublayer of the Data Link layer.

Which of the following accurately represents the UTP wires connected to pins 1,2,3,and 6 on an RJ-45 connector using the 568-B standard?

A____ is what enables a computer or network device to connect to a cabled network.

Match each term with the correct statement below. -transmission source for multimode fiber-optic cable.

Twisted-pair cables are made from fiber-optic glass.

What is the purpose of the twists in UTP cable?

What are the two purposes intended for 40/100 Gigabit Ethernet?

Networking: an Overview

How Lan and Wan Communications Work

Using Network Communication Protocols

Devices for Connecting Networks

Connecting Through a Wireless Network

Sharing Resources on a Network

Using a Server

Understanding Wan Connection Choices

Basic Network Design

Securing Your Network

Maintaining and Troubleshooting Your Network

Filters