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Basic of Computer
Functions of a computer
Keyboard is a
Basic of Computer
20 terms
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Chapter 1 data Entry
Flashcards
20 cards
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Questions
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Answers
1
Keyboard is a
Input Devices
Output Devices
2
Functions of a computer
SAPOC
ASPOC
ASCOP
3
entering data into the computer system
Control Unit
Input Devices
Memory Unit
4
Light pen is a
Input Devices
Output Devices
5
transfer data in → meaningful information
Computer
Printer
CPU
6
ALU
Central Processing Unit
Control Unit
Arithmetic Logic Unit
7
Plotter is a
Output Devices
Input Devices
8
Speaker is a
Input Devices
Output Devices
9
Touchscreen is a
Input Devices
Output Devices
10
Mouse is a
Output Devices
Input Devices
11
produce results in the form of output
CPU
ALU
Output Devices
12
Microphone is a
Output Devices
Input Devices
13
CPU
Arithmetic Logic Unit
Control Unit
Central Processing Unit
14
performs mathematical operations such as addition, subtraction, multiplication, division
ALU
CPU
Output Devices
15
Monitor is a
Input Devices
Output Devices
16
Take care of all operations inside the computer
Input Devices
Memory Unit
Control Unit
17
Printer is a
Output Devices
Input Devices
18
CU
Central Processing Unit
Arithmetic Logic Unit
Control Unit
19
used to store data and instructions
Input Devices
Control Unit
Memory Unit
20
brain of the computer
CPU
ALU
Output Devices
