Question 1

Which of the following statements is not true of Wi-Fi?

Accepted Answer

A)  When a Wi-Fi network accesses the Internet, it works in conjunction with the TCP/IP network standard. 
B)  Wi-Fi sometimes is referred to as wireless Ethernet. 
C)  Even if two products are Wi-Fi Certified, they must share the same platform in order to communicate. 
D)  In open or outdoor areas free from interference, computers or devices should be within 300 feet of each other to be able to communicate. 
A)  When a Wi-Fi network accesses the Internet, it works in conjunction with the TCP/IP network standard. 
B)  Wi-Fi sometimes is referred to as wireless Ethernet. 
C)  Even if two products are Wi-Fi Certified, they must share the same platform in order to communicate. 
D)  In open or outdoor areas free from interference, computers or devices should be within 300 feet of each other to be able to communicate.

Question 2

Wireless access points have high-quality antennas for optimal signals.

Accepted Answer

A) True 
 B)False

Question 3

Infrared (IR) is a wireless transmission medium that sends signals using infrared light waves.

Accepted Answer

A) True 
 B)False

Question 4

You run a large network in which it is important to keep a duplicate of the central devices in case the primary one fails. What category of network topology does this network use?

Accepted Answer

A)  bus network 
B)  ring network 
C)  star network 
D)  core network 
A)  bus network 
B)  ring network 
C)  star network 
D)  core network

Question 5

Which of the following is true of the installation of a network like the one shown in the accompanying figure?

Accepted Answer

A)  It is an internal network that uses Internet technologies 
B)  It must span a smaller distance than a WLAN network, but it is easier. 
C)  It must have built-in wireless capability or the appropriate wireless network card, USB adapter, or other wireless device 
D)  It can span a larger distance than a P2P network, and it is easier. 
A)  It is an internal network that uses Internet technologies 
B)  It must span a smaller distance than a WLAN network, but it is easier. 
C)  It must have built-in wireless capability or the appropriate wireless network card, USB adapter, or other wireless device 
D)  It can span a larger distance than a P2P network, and it is easier.

Question 6

Which of the following is a communications device that connects multiple computers together and transmits data to its correct destination on a network?

Accepted Answer

A)  grid 
B)  multiplexer 
C)  baseband modem 
D)  router 
A)  grid 
B)  multiplexer 
C)  baseband modem 
D)  router

Question 7

____________________ is a network technology that defines how messages are routed from one end of a network to the other, ensuring the data arrives correctly by dividing it into packets.

Accepted Answer

Transmission Control Protocol/

Question 8

Each computer or device on a local area network, called a(n) ____________________, often shares resources such as printers, large hard drives, and programs.

Accepted Answer

The answer of Each computer or device on a local...

Question 9

On a token ring network, a packet is a special series of bits that function like a ticket, allowing the device with the packet to transmit data over the network.

Accepted Answer

A) True 
 B)False

Question 10

Which of the following kinds of devices is any type of hardware capable of transmitting data, instructions, and information between a sending device and a receiving device?

Accepted Answer

A)  linkage 
B)  communications 
C)  dial-up 
D)  baseband 
A)  linkage 
B)  communications 
C)  dial-up 
D)  baseband

Question 11

With FTTP service, an optical terminal at your location receives the signals and transfers them to a router connected to a computer.

Accepted Answer

A) True 
 B)False

Question 12

Match between columns
                        Premises: Protocol that defines how a network uses radio signals to communicate with a tag placed in or attached to an object, an animal, or a person.
A wireless transmission medium that distributes radio signals through the air over long distances.
Examples of standards in this category include EDGE and UMTS.
Transmission media that uses wire, cable, and other tangible materials to send communications signals.
Consists of a single copper wire surrounded by at least three layers.
The core of this kind of cable consists of dozens or hundreds of thin strands of glass or plastic that use light to transmit signals.
Category of cellular transmission that transmits digital data at speeds up to 100 Mbps.
Standard that specifies how wireless devices communicate over the air in a wide area.
A network standard that specifies how two devices use short-range radio waves to communicate at high speeds with each other.
Type of lines that can be either analog or digital.
Transmission media that sends communications signals through the air or space using radio, microwave, and infrared signals.
To prevent unauthorized users from accessing files and computers, many routers are protected by these.
A form of broadcast radio that is used widely for mobile communications.
Kind of cable designed to reduce noise.
Contactless payment uses this technology.
Category of cellular transmission that transmits digital data at speeds from 9.6 Kbps to 144 Kbps.
Mobile computers and devices, such as a mouse, printer, and smartphone, often have this kind of port to enable the transfer of data from one device to another using light waves.
This kind of device contains a small chip that allows it to communicate with other similar devices.
Can be negatively affected by the distance between two points, the type of transmission media, and the number of nodes through which data must travel.
Kind of network that is sometimes called a file sharing network.

Accepted Answer

The Answer of infrared and 4G and Bluetooth and fiber-optic is...

Question 13

What term describes the process in which two or more computers or devices transfer data, instructions, and information?

Accepted Answer

A)  digital cybering 
B)  digital communication 
C)  digital channeling 
D)  digital connecting 
A)  digital cybering 
B)  digital communication 
C)  digital channeling 
D)  digital connecting

Question 14

What is the maximum transfer transmission rate for Bluetooth?

Accepted Answer

A)  24 Mbps 
B)  54 Mbps 
C)  300 Mbps 
D)  1 Gbps 
A)  24 Mbps 
B)  54 Mbps 
C)  300 Mbps 
D)  1 Gbps

Question 15

Which of the following technologies is your new inventory tracking system at your small business most likely to use?

Accepted Answer

A)  TCP/IP 
B)  Bluetooth 
C)  IrDA 
D)  UWB 
A)  TCP/IP 
B)  Bluetooth 
C)  IrDA 
D)  UWB

Question 16

A dial-up modem connected to a sending computer converts the computer's digital signals into analog signals.

Accepted Answer

A) True 
 B)False

Question 17

Which of the following technologies is your new wireless headset most likely to use?

Accepted Answer

A)  TCP/IP 
B)  Bluetooth 
C)  IrDA 
D)  RFID 
A)  TCP/IP 
B)  Bluetooth 
C)  IrDA 
D)  RFID

Question 18

Bus networks are unpopular on LANs because they are expensive and difficult to install.

Accepted Answer

A) True 
 B)False

Question 19

What is TCP/IP and how does it work? Define packet switching in the course of your response.

Accepted Answer

Student responses will vary, but should

Question 20

Define LAN, and discuss the most common types of LANs. Define which type of LAN is in use in the accompanying figure.

Accepted Answer

Student responses will vary, but should

Which of the following statements is not true of Wi-Fi?

Wireless access points have high-quality antennas for optimal signals.

Infrared (IR) is a wireless transmission medium that sends signals using infrared light waves.

You run a large network in which it is important to keep a duplicate of the central devices in case the primary one fails. What category of network topology does this network use?

Which of the following is true of the installation of a network like the one shown in the accompanying figure?

Which of the following is a communications device that connects multiple computers together and transmits data to its correct destination on a network?

____________________ is a network technology that defines how messages are routed from one end of a network to the other, ensuring the data arrives correctly by dividing it into packets.

Each computer or device on a local area network, called a(n) ____________________, often shares resources such as printers, large hard drives, and programs.

On a token ring network, a packet is a special series of bits that function like a ticket, allowing the device with the packet to transmit data over the network.

Which of the following kinds of devices is any type of hardware capable of transmitting data, instructions, and information between a sending device and a receiving device?

With FTTP service, an optical terminal at your location receives the signals and transfers them to a router connected to a computer.

What term describes the process in which two or more computers or devices transfer data, instructions, and information?

What is the maximum transfer transmission rate for Bluetooth?

Which of the following technologies is your new inventory tracking system at your small business most likely to use?

A dial-up modem connected to a sending computer converts the computer's digital signals into analog signals.

Which of the following technologies is your new wireless headset most likely to use?

Bus networks are unpopular on LANs because they are expensive and difficult to install.

What is TCP/IP and how does it work? Define packet switching in the course of your response.

Define LAN, and discuss the most common types of LANs. Define which type of LAN is in use in the accompanying figure.

Introducing Todays Technologies

Connecting and Communicating Online

Computers and Mobile Devices

Programs and Apps

Digital Security Ethics and Privacy

Computing Components

Input and Output

Digital Storage

Operating Systems

Building Solutions

Working in the Enterprise

Focus on Web Development

Practice Test for Mindtap

Filters

Exam 10: Communicating Digital Content

Which of the following statements is not true of Wi-Fi?

Wireless access points have high-quality antennas for optimal signals.

Infrared (IR) is a wireless transmission medium that sends signals using infrared light waves.

You run a large network in which it is important to keep a duplicate of the central devices in case the primary one fails. What category of network topology does this network use?

Which of the following is true of the installation of a network like the one shown in the accompanying figure?

Which of the following is a communications device that connects multiple computers together and transmits data to its correct destination on a network?

____________________ is a network technology that defines how messages are routed from one end of a network to the other, ensuring the data arrives correctly by dividing it into packets.

Each computer or device on a local area network, called a(n) ____________________, often shares resources such as printers, large hard drives, and programs.

On a token ring network, a packet is a special series of bits that function like a ticket, allowing the device with the packet to transmit data over the network.

Which of the following kinds of devices is any type of hardware capable of transmitting data, instructions, and information between a sending device and a receiving device?

With FTTP service, an optical terminal at your location receives the signals and transfers them to a router connected to a computer.

What term describes the process in which two or more computers or devices transfer data, instructions, and information?

What is the maximum transfer transmission rate for Bluetooth?

Which of the following technologies is your new inventory tracking system at your small business most likely to use?

A dial-up modem connected to a sending computer converts the computer's digital signals into analog signals.

Which of the following technologies is your new wireless headset most likely to use?

Bus networks are unpopular on LANs because they are expensive and difficult to install.

What is TCP/IP and how does it work? Define packet switching in the course of your response.

Define LAN, and discuss the most common types of LANs. Define which type of LAN is in use in the accompanying figure.

Introducing Todays Technologies

Connecting and Communicating Online

Computers and Mobile Devices

Programs and Apps

Digital Security Ethics and Privacy

Computing Components

Input and Output

Digital Storage

Operating Systems

Building Solutions

Working in the Enterprise

Focus on Web Development

Practice Test for Mindtap

Filters