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Computer Basics Flashcards | StudBud
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Computer Basics
Computer Basics
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1
Input Devices:
Allow output of data from the computer
Allow data to be entered in the computer
Are not hardware
2
Software:
Sends instructions to the hardware for tasks to be performed
Is not required for computer operation
Is not important
3
A LAN is:
A cable
A Large Application Nexis
A few devices linked together to share resources
4
Output Devices:
Allow you to store information for later use
Allow data to be entered in the computer
Allow output of data from the computer
5
Operating system software:
Controls and manages the computer hardware
Is not important
Is not required for computer operation
6
Storage Devices:
Allow data to be entered in the computer
Allow you to store information for later use
Are not hardware
7
Applications are:
Software programs which do specific tasks (Word, Firefox)
Do not do specific tasks
Are necessary for starting the computer
8
The brain of the computer is:
Hard Drive
CPU
RAM
9
Hardware refers to:
All the components of a computer
Instructs PC on functions
Just cables
10
A WAN is:
One or More LANs connected over a large area
Not necessary to share resources
A Well Application Nexis