Question 1

Compare the two types of network architectures.

Accepted Answer

A peer-to-peer (P2P) network is any netw

Question 2

Which company has been using Skype's free instant messaging and video calls for more than two years to track communications with international colleagues?

Accepted Answer

A)  Ironman 
B)  Rip Curl Surf and Snow Brands 
C)  Verizon 
D)  All of the above 
A)  Ironman 
B)  Rip Curl Surf and Snow Brands 
C)  Verizon 
D)  All of the above

Question 3

What is the typical transmission speed for fiber-optic cable?

Accepted Answer

A)  14.4 Kbps 
B)  128 Kbps 
C)  10 Mbps 
D)  100 Gbps 
A)  14.4 Kbps 
B)  128 Kbps 
C)  10 Mbps 
D)  100 Gbps

Question 4

Compare LANs, WANs, and MANs.

Accepted Answer

A local area network (LAN) is designed t

Question 5

Describe TCP/IP along with its primary purpose.

Accepted Answer

Transmission Control Protocol/

Question 6

Which of the following represents Gbps?

Accepted Answer

A)  Thousand bits per second 
B)  Million bits per second 
C)  Billion bits per second 
D)  None of the above 
A)  Thousand bits per second 
B)  Million bits per second 
C)  Billion bits per second 
D)  None of the above

Question 7

List and describe many of the network security problems.

Accepted Answer

An organization has to be concerned abou

Question 8

What is a peer-to-peer network?

Accepted Answer

A)  Enables the transmission of data over public or private networks 
B)  A communications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together 
C)  Any network without a central file server and in which all computers in the network have access to the public files located on all other workstations 
D)  A computer that is designed to request information from a server 
A)  Enables the transmission of data over public or private networks 
B)  A communications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together 
C)  Any network without a central file server and in which all computers in the network have access to the public files located on all other workstations 
D)  A computer that is designed to request information from a server

Question 9

Which of the following is not a significant challenge associated with VPNs and VANs?

Accepted Answer

A)  They handle only limited kinds of business information 
B)  They offer little support for the real-time business process integration 
C)  They are relatively inexpensive and easy to implement 
D)  None of the above 
A)  They handle only limited kinds of business information 
B)  They offer little support for the real-time business process integration 
C)  They are relatively inexpensive and easy to implement 
D)  None of the above

Question 10

____________ measures cycles per second, and baud is the number of signals sent per second.

Accepted Answer

The answer of ____________ measures cycles per second, and baud...

Question 11

What is a value-added network?

Accepted Answer

A)  Are natural parts of the Earth's environment that can be used as physical paths to carry electrical signals. 
B)  A way to use the public telecommunication infrastructure (e.g., Internet) to provide secure access to an organization's network. 
C)  A private network, provided by a third party, for exchanging information through a high capacity connection. 
D)  Refers to a type of cable composed of four (or more) copper wires twisted around each other within a plastic sheath. 
A)  Are natural parts of the Earth's environment that can be used as physical paths to carry electrical signals. 
B)  A way to use the public telecommunication infrastructure (e.g., Internet) to provide secure access to an organization's network. 
C)  A private network, provided by a third party, for exchanging information through a high capacity connection. 
D)  Refers to a type of cable composed of four (or more) copper wires twisted around each other within a plastic sheath.

Question 12

File Transfer Protocol (FTP) allows files containing text, programs, graphics, numerical data, and so on to be downloaded off or uploaded onto a network.

Accepted Answer

A) True 
 B)False

Question 13

Which of the following is not a commonly used type of guided media?

Accepted Answer

A)  Twisted-pair wiring 
B)  Coaxial cable 
C)  Fiber-optic cable 
D)  Transmission control protocol/internet protocol 
A)  Twisted-pair wiring 
B)  Coaxial cable 
C)  Fiber-optic cable 
D)  Transmission control protocol/internet protocol

Question 14

What is a large computer network usually spanning a city?

Accepted Answer

A)  Client/server network 
B)  Corporate network 
C)  Metropolitan area network 
D)  Peer-to-peer network 
A)  Client/server network 
B)  Corporate network 
C)  Metropolitan area network 
D)  Peer-to-peer network

Question 15

Identify the different media types found in networks

Accepted Answer

Wire media are transmission material man

Question 16

What refers to a type of cable composed of four (or more) copper wires twisted around each other within a plastic sheath?

Accepted Answer

A)  Twisted-pair wiring 
B)  Coaxial cable 
C)  Fiber-optic cable 
D)  Transmission control protocol/internet protocol 
A)  Twisted-pair wiring 
B)  Coaxial cable 
C)  Fiber-optic cable 
D)  Transmission control protocol/internet protocol

Question 17

There are ____________ layers in the OSI model.

Accepted Answer

The answer of There are ____________ layers in the OSI...

Question 18

How many phone calls in the United States are transmitted over VoIP?

Accepted Answer

A)  10 percent 
B)  50 percent 
C)  90 percent 
D)  Impossible to determine 
A)  10 percent 
B)  50 percent 
C)  90 percent 
D)  Impossible to determine

Question 19

____________ is a physical and data layer technology for LAN networking

Accepted Answer

The answer of ____________ is a physical and data layer...

Question 20

What is packet-switching?

Accepted Answer

A)  Occurs when the sending computer divides a message into a number of efficiently sized units called packets, each of which contains the address of the destination computer 
B)  An intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination 
C)  Refers to the geometric arrangement of the actual physical organization of the computers and other network devices) in a network 
D)  A model for applications in which the bulk of the back-end processing, such as performing a physical search of a database, takes place on a server, while the front-end processing, which involves communicating with the users, is handled by the clients 
A)  Occurs when the sending computer divides a message into a number of efficiently sized units called packets, each of which contains the address of the destination computer 
B)  An intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination 
C)  Refers to the geometric arrangement of the actual physical organization of the computers and other network devices) in a network 
D)  A model for applications in which the bulk of the back-end processing, such as performing a physical search of a database, takes place on a server, while the front-end processing, which involves communicating with the users, is handled by the clients

Compare the two types of network architectures.

Which company has been using Skype's free instant messaging and video calls for more than two years to track communications with international colleagues?

What is the typical transmission speed for fiber-optic cable?

Compare LANs, WANs, and MANs.

Describe TCP/IP along with its primary purpose.

Which of the following represents Gbps?

List and describe many of the network security problems.

What is a peer-to-peer network?

Which of the following is not a significant challenge associated with VPNs and VANs?

____________ measures cycles per second, and baud is the number of signals sent per second.

What is a value-added network?

File Transfer Protocol (FTP) allows files containing text, programs, graphics, numerical data, and so on to be downloaded off or uploaded onto a network.

Which of the following is not a commonly used type of guided media?

What is a large computer network usually spanning a city?

Identify the different media types found in networks

What refers to a type of cable composed of four (or more) copper wires twisted around each other within a plastic sheath?

There are ____________ layers in the OSI model.

How many phone calls in the United States are transmitted over VoIP?

____________ is a physical and data layer technology for LAN networking

What is packet-switching?

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Exam 5: Networks and Telecommunications

Compare the two types of network architectures.

Which company has been using Skype's free instant messaging and video calls for more than two years to track communications with international colleagues?

What is the typical transmission speed for fiber-optic cable?

Compare LANs, WANs, and MANs.

Describe TCP/IP along with its primary purpose.

Which of the following represents Gbps?

List and describe many of the network security problems.

What is a peer-to-peer network?

Which of the following is not a significant challenge associated with VPNs and VANs?

____________ measures cycles per second, and baud is the number of signals sent per second.

What is a value-added network?

File Transfer Protocol (FTP) allows files containing text, programs, graphics, numerical data, and so on to be downloaded off or uploaded onto a network.

Which of the following is not a commonly used type of guided media?

What is a large computer network usually spanning a city?

Identify the different media types found in networks

What refers to a type of cable composed of four (or more) copper wires twisted around each other within a plastic sheath?

There are ____________ layers in the OSI model.

How many phone calls in the United States are transmitted over VoIP?

____________ is a physical and data layer technology for LAN networking

What is packet-switching?

Business Basics

Business Process

Hardware and Software

Enterprise Architectures

Information Security

Ethics

Supply Chain Management

Customer Relationship Management

Enterprise Resource Planning

Ebusiness

Global Trends on OLC

Strategic Outsourcing on OLC

Systems Development

Project Management

Operations Management

Organizational Architecture Trends

Business Intelligence

Global Information Systems

Mobile Technology

Filters