Exam 11: Networks and Telecommunications

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

(Short Answer)

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Question 61

The application layer serves as the window for users and application processes to access network services.

(True/False)

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Question 62

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

(Short Answer)

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Question 63

___________ includes coaxial,twisted-pair,and fiber-optic.

(Short Answer)

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Question 64

What allows Web browsers and servers to send and receive Web pages?

(Multiple Choice)

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Question 65

A _______________ is an intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination.

(Short Answer)

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Question 66

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

(Multiple Choice)

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Question 67

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

(True/False)

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Question 68

Twisted-pair cable can carry a wide range of frequencies with low signal loss.It consists of a metallic shield with a single wire placed along the center of a shield and isolated from the shield by an insulator.

(True/False)

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Question 69

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

(Multiple Choice)

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Question 70

____________ is a physical and data layer technology for LAN networking.

(Short Answer)

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Question 71

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

(Multiple Choice)

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Question 72

A _____________ is a computer designed to request information from a server.A server is a computer dedicated to providing information in response to requests.

(Short Answer)

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Question 73

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

(Multiple Choice)

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Question 74

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

(Multiple Choice)

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Question 75

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

(Multiple Choice)

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Question 76

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

(Multiple Choice)

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Question 77

Compare the two types of network architectures.

(Essay)

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Question 78

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

(True/False)

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Question 79

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

(Short Answer)

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Question 80

Showing 61 - 80 of 109

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

The application layer serves as the window for users and application processes to access network services.

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

___________ includes coaxial,twisted-pair,and fiber-optic.

What allows Web browsers and servers to send and receive Web pages?

A _______________ is an intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination.

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

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

Twisted-pair cable can carry a wide range of frequencies with low signal loss.It consists of a metallic shield with a single wire placed along the center of a shield and isolated from the shield by an insulator.

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

____________ is a physical and data layer technology for LAN networking.

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

A _____________ is a computer designed to request information from a server.A server is a computer dedicated to providing information in response to requests.

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

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

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

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

Compare the two types of network architectures.

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

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

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