Chapter 1 Flashcards

0
Q

What is a standalone computer

A

Not connected to other computers and uses other local software and data

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1
Q

What is a network?

A

Group of computers connected by a transmission media

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2
Q

What is advantages of networks?

A

Save money, multiple network users

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3
Q

List type of networks?

A

Peer to peer and client/server

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4
Q

What is a peer to peer network?

A

Direct computer communication has equal authority

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5
Q

What is a individual resource sharing

A

May share resources and prevent other resources

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6
Q

What are advantages of peer to peer networks

A

Less expensive and less configuration

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7
Q

What are types of environments for P to P networks?

A

Home, office, business

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8
Q

What is a server?

A

Central computer,facilities other communication and resource sharing

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9
Q

What is a client

A

Personal computer or a workstation

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10
Q

What are computer roles

A

Stores data run computer applications

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11
Q

List examples of servers?

A

Linux,Mac OS X, windows

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12
Q

What are features of a server?

A

More memory

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13
Q

What are disadvantages of a server?

A

Complex design and maintenance

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14
Q

What is a LAN

A

Local area network, originated in 1980’s for small area network

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15
Q

What is MAN

A

Metropolitan network, users diffrent transmission media,connects networks to diffrent buildings

16
Q

What is WAN

A

Wide area network, connects geographically networks using MAN and LAN

17
Q

What is a NIC

A

Network interface card, inside computer, connects computers to one another

18
Q

What is NOS

A

Network operating system, sever software

19
Q

What is a host

A

Enables network resource sharing by other computer

20
Q

What is NODE

A

Unique network address, server, client communities over a network

21
Q

What is a connectivity device?

A

Allows connectivity to other parts of the computer

22
Q

What is a segment and what it does?

A

Group of nodes

23
Q

What is topology

A

Network physical layout of computer

24
Q

What is backbone

A

Connects segments and shared networks, the networks of networks.