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Computer Application > Computer Notes Chapter 1 > Flashcards

Computer Notes Chapter 1 Flashcards

1
Q

What basic operations do all computers perform

A
  • input
  • output
  • process
  • storage
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2
Q

Why do we use a computer?

A

Computer derives its power from its ability to perform information processing cycle with amazing speed, reliability, and accuracy

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3
Q

Input devices

A
  • camera
  • keyboard
  • mouse
  • speaker
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4
Q

Output devices

A
  • computer screen

- speaker

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5
Q

Storage device

A
  • system unit
  • optical disc device
  • hard disc drive
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6
Q

Different types of computers

A
  • personal computer
  • mobile computer
  • mobile device
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7
Q

Desktop computer ( sits in one place)

A

Personal computer

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8
Q

Laptop (can move)

A

Mobile computer

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9
Q

IPad & IPhone (hold in hand)

A

Mobile device

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10
Q

Case that contains electric components of the computer used to process data

A

System unit

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11
Q

The main circuit board of their system unit

A

Motherboard

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12
Q

Consists of programs that control the operations of the computer and its devices

A

System software

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13
Q

A set of programs that coordinates all the activities among computer hardware devices

A

Operating systems

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14
Q

Consists of programs designed to make users more productive and assist them with personal tasks

A

Application software

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15
Q

Word processing software

A

Microsoft word

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16
Q

Presentation software

A

Power point

17
Q

Spreadsheet software

A

Excell

18
Q

Www (world wide web)

A

Contains billions of documents called web pages

19
Q

Can contain text, graphics, animations, audio, and video, and has built-in connections, or links, to other documents

A

Web page

20
Q

A collection of web pages

A

Web site

21
Q

Different types of web browsers:

A
  • google chrome
  • safari
  • internet explorer
  • firefox
22
Q

Different types of search engines:

A
  • yahoo
  • google
  • bing
23
Q

What does http:// mean

A
  • hypertext transfer protocol : the set of rules that defines how pages transfer to the internet
24
Q

Social networking:

A
  • Facebook
  • Instagram
  • Snapchat
  • vine
  • twitter

Computer Application (1 decks)

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