Question 1

_____ cable has a single copper wire at its center and is surrounded by insulation and shielding.

Accepted Answer

A)  Fiber optic 
B)  Telephone 
C)  Category 9 
D)  Coaxial 
A)  Fiber optic 
B)  Telephone 
C)  Category 9 
D)  Coaxial D

Question 2

List the four basic functions that a network interface card (NIC) performs when transmitting data.

Accepted Answer

1. Changes a parallel transmission to a serial transmission 2. Creates packets 3. Determines when to send the packet 4. Transmits the packet,

Question 3

The type of cable that uses a very thin cylinder of glass at its center and sends light impulses is _____.

Accepted Answer

A)  fiber optic 
B)  twisted pair 
C)  unshielded twisted pair 
D)  coaxial 
A)  fiber optic 
B)  twisted pair 
C)  unshielded twisted pair 
D)  coaxial A

Question 4

____________________ cable has become today's standard for copper cabling used in computer networks, replacing thin coaxial cable.

Accepted Answer

The answer of ____________________ cable has become today's standard for...

Question 5

Baseband signaling sends one data signal across the network media.

Accepted Answer

A) True 
 B)False

Question 6

Switching involves moving a _____ from one wire or frequency to another.

Accepted Answer

A)  signal 
B)  token 
C)  NIC 
D)  bus 
A)  signal 
B)  token 
C)  NIC 
D)  bus

Question 7

_____ format is made up of short impulses of off and on.

Accepted Answer

A)  Digital 
B)  Analog 
C)  Voice 
D)  Broadband 
A)  Digital 
B)  Analog 
C)  Voice 
D)  Broadband

Question 8

Category 5 cables are the most common type of unshielded twisted pair (UTP) used for networks.

Accepted Answer

A) True 
 B)False

Question 9

With a circuit switched network, a dedicated and direct physical connection is made between the sender and the receiver.

Accepted Answer

A) True 
 B)False

Question 10

Give some examples of how wireless technology can be used in a school.

Accepted Answer

Wireless technology is an ideal applicat

Question 11

Packet switching allows _____ device(s) to share one line or frequency.

Accepted Answer

A)  no 
B)  multiple 
C)  one 
D)  none of the above 
A)  no 
B)  multiple 
C)  one 
D)  none of the above

Question 12

A circuit switched network is ideal for _____ communications because there are no interruptions from other devices or delays.

Accepted Answer

A)  data 
B)  voice 
C)  LAN 
D)  WAN 
A)  data 
B)  voice 
C)  LAN 
D)  WAN

Question 13

Packet switching requires that the data transmission be broken into smaller units called _____.

Accepted Answer

A)  circuits 
B)  NICs 
C)  PCRs 
D)  packets 
A)  circuits 
B)  NICs 
C)  PCRs 
D)  packets

Question 14

_______________________________ refers to interference caused by broadcast signals from a radio or television transmitter.

Accepted Answer

RFI,Radio

Question 15

A network interface card (NIC) is always found outside the computer as a separate device.

Accepted Answer

A) True 
 B)False

Question 16

The standard bus for personal computers is the Universal Supply Bus (USB).

Accepted Answer

A) True 
 B)False

Question 17

______________________________ cables have connectors on the end that closely resemble those found on a modular telephone cable.

Accepted Answer

UTP,STP,Unshielded t

Question 18

Circuit switching is used for data communications, while voice conversations are always sent through packet switched networks.

Accepted Answer

A) True 
 B)False

Question 19

Because a data transmission signal is an electrical impulse, _____ is excellent for transmitting computer network data.

Accepted Answer

A)  wood 
B)  copper 
C)  steel 
D)  brass 
A)  wood 
B)  copper 
C)  steel 
D)  brass

Question 20

The connectors used on the ends of a thin coaxial cable are known as ____________________ connectors.

Accepted Answer

The answer of The connectors used on the ends of...

_____ cable has a single copper wire at its center and is surrounded by insulation and shielding.

List the four basic functions that a network interface card (NIC) performs when transmitting data.

The type of cable that uses a very thin cylinder of glass at its center and sends light impulses is _____.

____________________ cable has become today's standard for copper cabling used in computer networks, replacing thin coaxial cable.

Baseband signaling sends one data signal across the network media.

Switching involves moving a _____ from one wire or frequency to another.

_____ format is made up of short impulses of off and on.

Category 5 cables are the most common type of unshielded twisted pair (UTP) used for networks.

With a circuit switched network, a dedicated and direct physical connection is made between the sender and the receiver.

Give some examples of how wireless technology can be used in a school.

Packet switching allows _____ device(s) to share one line or frequency.

A circuit switched network is ideal for _____ communications because there are no interruptions from other devices or delays.

Packet switching requires that the data transmission be broken into smaller units called _____.

_______________________________ refers to interference caused by broadcast signals from a radio or television transmitter.

A network interface card (NIC) is always found outside the computer as a separate device.

The standard bus for personal computers is the Universal Supply Bus (USB).

______________________________ cables have connectors on the end that closely resemble those found on a modular telephone cable.

Circuit switching is used for data communications, while voice conversations are always sent through packet switched networks.

Because a data transmission signal is an electrical impulse, _____ is excellent for transmitting computer network data.

The connectors used on the ends of a thin coaxial cable are known as ____________________ connectors.

Introduction to Networking

Network Design

Network Architectures

Protocols and Network Software

Windows 2000 and Windowsnet Servers

Netware 6 and Linux Servers

Managing a Local Area Network

Wide Area Networks

The Internet and Its Tools

Filters

Exam 2: Network Media

_____ cable has a single copper wire at its center and is surrounded by insulation and shielding.

List the four basic functions that a network interface card (NIC) performs when transmitting data.

The type of cable that uses a very thin cylinder of glass at its center and sends light impulses is _____.

____________________ cable has become today's standard for copper cabling used in computer networks, replacing thin coaxial cable.

Baseband signaling sends one data signal across the network media.

Switching involves moving a _____ from one wire or frequency to another.

_____ format is made up of short impulses of off and on.

Category 5 cables are the most common type of unshielded twisted pair (UTP) used for networks.

With a circuit switched network, a dedicated and direct physical connection is made between the sender and the receiver.

Give some examples of how wireless technology can be used in a school.

Packet switching allows _____ device(s) to share one line or frequency.

A circuit switched network is ideal for _____ communications because there are no interruptions from other devices or delays.

Packet switching requires that the data transmission be broken into smaller units called _____.

_______________________________ refers to interference caused by broadcast signals from a radio or television transmitter.

A network interface card (NIC) is always found outside the computer as a separate device.

The standard bus for personal computers is the Universal Supply Bus (USB).

______________________________ cables have connectors on the end that closely resemble those found on a modular telephone cable.

Circuit switching is used for data communications, while voice conversations are always sent through packet switched networks.

Because a data transmission signal is an electrical impulse, _____ is excellent for transmitting computer network data.

The connectors used on the ends of a thin coaxial cable are known as ____________________ connectors.

Introduction to Networking

Network Design

Network Architectures

Protocols and Network Software

Windows 2000 and Windowsnet Servers

Netware 6 and Linux Servers

Managing a Local Area Network

Wide Area Networks

The Internet and Its Tools

Filters