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

A) True
B) False

Correct Answer

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What is transmission material manufactured so that signals will be confined to a narrow path and will behave predictably?


A) Wire media
B) Network transmission media
C) Fiber-optic cable
D) Transmission control protocol/internet protocol

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

Correct Answer

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


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

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

Correct Answer

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What allows files containing text, programs, graphics, numerical data, and so on to be downloaded off or uploaded onto a network?


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

E) A) and B)
F) B) and D)

Correct Answer

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What runs a network, steering information between computers and managing security and users?


A) Client
B) Server
C) Peer-to-peer network
D) Network operating system

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

Correct Answer

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D

What refers to the various types of media used to carry the signal between computers?


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

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

Correct Answer

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A wide area network (WAN) spans a large geographic area, such as a state, province, or country.WANs often connect multiple smaller networks, such as local area networks or metropolitan area networks.The world's most popular WAN is the Internet.A metropolitan area network (MAN) is a large computer network usually spanning a city.

A) True
B) False

Correct Answer

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Cable is the medium to connect all of the computers.

A) True
B) False

Correct Answer

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A network is a communications system created by linking two or more devices and establishing a standard methodology by which they can communicate.

A) True
B) False

Correct Answer

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Which of the following represents the TCP/IP four-layer reference model?


A) Application, Internet, transport, network interfaces
B) Application, Internet, network interfaces, transport
C) Application, transport, Internet, network interfaces
D) Application, network interfaces, Internet, transport

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

Correct Answer

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Which of the following represents the bus topology?


A) All devices are connected to a central cable or backbone.
B) All devices are connected to a central device, called a hub.
C) All devices are connected to one another in the shape of a closed loop, so that each device is connected directly to two other devices, one on either side of it.
D) Groups of star-configured workstations are connected to a linear bus backbone cable.

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

Correct Answer

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Telecommunication systems enable the transmission of data over public or private networks.

A) True
B) False

Correct Answer

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

A) True
B) False

Correct Answer

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verified

A hub (switch or router) is the hardware to perform traffic control.

A) True
B) False

Correct Answer

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Topology includes peer-to-peer networks and client/server networks.

A) True
B) False

Correct Answer

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What is a peer-to-peer network?


A) A system that 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) A) and C)
F) B) and C)

Correct Answer

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What is cable that can carry a wide range of frequencies with low signal loss?


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

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

Correct Answer

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B

What refers to the technology associated with the transmission of information as light impulses along a glass wire or fiber?


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

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

Correct Answer

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A peer-to-peer (P2P) network is a computer network that relies on the computing power and bandwidth of the participants in the network rather than on a centralized server.

A) True
B) False

Correct Answer

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A network operating system (NOS) is the operating system that runs a network, steering information between computers and managing security and users.

A) True
B) False

Correct Answer

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True

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