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What is TCP/IP's own messaging system for email?


A) File transfer protocol (FTP)
B) Simple mail transfer protocol (SMTP)
C) Hypertext transfer protocol (HTTP)
D) Simple network management protocol (SNMP)

E) All of the above
F) A) and D)

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Which of the following is not one of the differentiating factors of a network?


A) Architecture
B) Topology
C) Protocols
D) Telecommunication system

E) A) and B)
F) A) and C)

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A ____________ network topology has groups of star-configured workstations connected to a linear bus backbone cable.

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What spans a large geographic area,such as a state,province,or country?


A) Local area network
B) Wide area network
C) Metropolitan area network
D) Peer-to-peer network

E) A) and D)
F) A) and C)

Correct Answer

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There are ____________ layers in the OSI model.

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What is interoperability?


A) Contains a repertoire of web-based data and procedural resources that use shared protocols and standards permitting different applications to share data and services
B) The capability of two or more computer systems to share data and resources, even though they are made by different manufacturers
C) A broad, general term that describes nonproprietary IT hardware and software made available by the standards and procedures by which their products work, making it easier to integrate them
D) A computer system designed that in the event a component fails, a backup component or procedure can immediately take its place with no loss of service

E) B) and D)
F) All of the above

Correct Answer

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Compare the two types of network architectures.

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A peer-to-peer (P2P)network is any netwo...

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List and describe the four components that differentiate networks.

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Networks are differentiated by the follo...

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What is a peer-to-peer network?


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

E) C) and D)
F) All of the above

Correct Answer

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What is network topology?


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

E) All of the above
F) A) and D)

Correct Answer

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


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

E) C) and D)
F) All of the above

Correct Answer

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What is a telecommunications system?


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

E) None of the above
F) A) and D)

Correct Answer

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What is a protocol?


A) An intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination.
B) Refers to the geometric arrangement of the actual physical organization of the computers (and other network devices) in a network.
C) A standard that specifies the format of data as well as the rules to be followed during transmission.
D) The capability of two or more computer systems to share data and resources, even though they are made by different manufacturers.

E) C) and D)
F) All of the above

Correct Answer

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Describe TCP/IP along with its primary purpose.

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Transmission control protocol/...

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What is a large computer network usually spanning a city?


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

E) All of the above
F) B) and C)

Correct Answer

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Explain topology and the different types found in networks.

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Network topology refers to the geometric...

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Compare LANs,WANs,and MANs.

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A local area network (LAN)is designed to...

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____________ is the capability of two or more computer systems to share data and resources,even though they are made by different manufacturers.

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What is designed to connect a group of computers in close proximity to each other such as in an office building,a school,or a home?


A) Local area network
B) Wide area network
C) Metropolitan area network
D) Peer-to-peer network

E) B) and D)
F) C) and D)

Correct Answer

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A ____________ area network (MAN)is a large computer network usually spanning a city.

Correct Answer

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