Question 1

Microwaves have more carrying capacity than radio waves.​

Accepted Answer

A) True 
 B)False

Question 2

Mobile broadband can be used to access the Internet from a laptop or desktop computer.​

Accepted Answer

A) True 
 B)False

Question 3

The organization that supervises Internet addressing is ARPANET.​

Accepted Answer

A) True 
 B)False

Question 4

Domain name servers maintain lists of all domain names and their corresponding IP addresses.​

Accepted Answer

A) True 
 B)False

Question 5

Packet loss of less than 2% is required for acceptable streaming, gaming, Skype, and voice calls.​

Accepted Answer

A) True 
 B)False

Question 6

Which  file sharing protocol distributes the role of a file server across a collection of dispersed computers?​

Accepted Answer

A)  ​FTP
B)  ​UDP
C)  ​Dropbox
D)  ​BitTorrent

Question 7

You can set up Wi-Fi to use wireless mesh topology OR star topology.​

Accepted Answer

A) True 
 B)False

Question 8

Which type of network cover a large geographical area and usually consists of several smaller networks, which might use different computer platforms and network technologies.​

Accepted Answer

A)  ​PAN
B)  ​LAN
C)  ​WAN
D)  ​VPN

Question 9

_______ are designed to provide connectivity for devices within a limited area, typically within the premises of a home, office building, business, or school.​

Accepted Answer

A)  ​WANs
B)  ​PANs
C)  ​LANs
D)  ​BANs

Question 10

A communication ______ is a virtual end point for data entering and leaving a digital device.​

Accepted Answer

The answer of A communication ______ is a virtual end...

Question 11

What type of Internet connection do you have when upload speed differs from download speed?​

Accepted Answer

A)  ​Dynamic
B)  ​Asymmetric
C)  ​Broadband
D)  ​Symmetric

Question 12

On a network, which protocol is responsible for dividing files into chunks, adding headers containing information for reassembling packets in their original order, and error checking?​

Accepted Answer

A)  ​UDP
B)  ​IP
C)  ​TCP
D)  ​FTP

Question 13

A Web site cannot be accessed by its domain name until the name is added to the domain name server lists.​

Accepted Answer

A) True 
 B)False

Question 14

The most widespread wireless channels for communication networks are microwaves and RF signals.​

Accepted Answer

A) True 
 B)False

Question 15

A communication _________ is the medium used to transport information from one network device to another.​

Accepted Answer

The answer of A communication _________ is the medium used...

Question 16

When interference affects a wireless signal, data must be re-transmitted.​

Accepted Answer

A) True 
 B)False

Question 17

Which type of network topology connects a peripheral device to a host device?​

Accepted Answer

A)  ​Mesh
B)  ​Star
C)  ​Bus
D)  ​Point-to-point

Question 18

Wireless connections use licensed frequencies that are available for public use.​

Accepted Answer

A) True 
 B)False

Question 19

File sharing poses no real security risks.​

Accepted Answer

A) True 
 B)False

Question 20

__________ uses 32-bit addresses to uniquely identify devices connected to the Internet.​

Accepted Answer

The answer of __________ uses 32-bit addresses to uniquely identify...

Exam 3: Networks

You can set up Wi-Fi to use wireless mesh topology OR star topology.​

Correct AnswerverifiedShow Answer

Which type of network topology connects a peripheral device to a host device?​

Correct AnswerverifiedShow Answer

A communication ______ is a virtual end point for data entering and leaving a digital device.​

Correct AnswerverifiedShow Answer

The most widespread wireless channels for communication networks are microwaves and RF signals.​

Correct AnswerverifiedShow Answer

What type of Internet connection do you have when upload speed differs from download speed?​

Correct AnswerverifiedShow Answer

__________ uses 32-bit addresses to uniquely identify devices connected to the Internet.​

Correct AnswerverifiedShow Answer

The organization that supervises Internet addressing is ARPANET.​

Correct AnswerverifiedShow Answer

Packet loss of less than 2% is required for acceptable streaming, gaming, Skype, and voice calls.​

Correct AnswerverifiedShow Answer

_______ are designed to provide connectivity for devices within a limited area, typically within the premises of a home, office building, business, or school.​

Correct AnswerverifiedShow Answer

Domain name servers maintain lists of all domain names and their corresponding IP addresses.​

Correct AnswerverifiedShow Answer

Which file sharing protocol distributes the role of a file server across a collection of dispersed computers?​

Correct AnswerverifiedShow Answer

Which type of network cover a large geographical area and usually consists of several smaller networks, which might use different computer platforms and network technologies.​

Correct AnswerverifiedShow Answer

When interference affects a wireless signal, data must be re-transmitted.​

Correct AnswerverifiedShow Answer

A Web site cannot be accessed by its domain name until the name is added to the domain name server lists.​

Correct AnswerverifiedShow Answer

A communication _________ is the medium used to transport information from one network device to another.​

Correct AnswerverifiedShow Answer

Microwaves have more carrying capacity than radio waves.​

Correct AnswerverifiedShow Answer

Wireless connections use licensed frequencies that are available for public use.​

Correct AnswerverifiedShow Answer

Mobile broadband can be used to access the Internet from a laptop or desktop computer.​

Correct AnswerverifiedShow Answer

File sharing poses no real security risks.​

Correct AnswerverifiedShow Answer

On a network, which protocol is responsible for dividing files into chunks, adding headers containing information for reassembling packets in their original order, and error checking?​

Correct AnswerverifiedShow Answer

You can set up Wi-Fi to use wireless mesh topology OR star topology.

Correct Answer
verified

Which type of network topology connects a peripheral device to a host device?

Correct Answer
verified

A communication ______ is a virtual end point for data entering and leaving a digital device.

Correct Answer
verified

The most widespread wireless channels for communication networks are microwaves and RF signals.

Correct Answer
verified

What type of Internet connection do you have when upload speed differs from download speed?

Correct Answer
verified

__________ uses 32-bit addresses to uniquely identify devices connected to the Internet.

Correct Answer
verified

The organization that supervises Internet addressing is ARPANET.

Correct Answer
verified

Packet loss of less than 2% is required for acceptable streaming, gaming, Skype, and voice calls.

Correct Answer
verified

_______ are designed to provide connectivity for devices within a limited area, typically within the premises of a home, office building, business, or school.

Correct Answer
verified

Domain name servers maintain lists of all domain names and their corresponding IP addresses.

Correct Answer
verified

Which file sharing protocol distributes the role of a file server across a collection of dispersed computers?

Correct Answer
verified

Which type of network cover a large geographical area and usually consists of several smaller networks, which might use different computer platforms and network technologies.

Correct Answer
verified

When interference affects a wireless signal, data must be re-transmitted.

Correct Answer
verified

A Web site cannot be accessed by its domain name until the name is added to the domain name server lists.

Correct Answer
verified

A communication _________ is the medium used to transport information from one network device to another.

Correct Answer
verified

Microwaves have more carrying capacity than radio waves.

Correct Answer
verified

Wireless connections use licensed frequencies that are available for public use.

Correct Answer
verified

Mobile broadband can be used to access the Internet from a laptop or desktop computer.

Correct Answer
verified

File sharing poses no real security risks.

Correct Answer
verified

On a network, which protocol is responsible for dividing files into chunks, adding headers containing information for reassembling packets in their original order, and error checking?

Correct Answer
verified