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WorksheetsIPO
Total questions: 14
Worksheet time: 9mins
IPO stands for
(a) , Process, Output
The parts of computer we can touch and see
Hardware
Software
The information which we get after processing of input is
Input
Output
Process
The device used to convert the paper documents into images files on the computer
(a)
Scanned file is known as
Paper document
Hard copy
Soft copy
Identify the output in the following picture
Juice
Mixing
Fruits
What is the process in the given picture.
Water
Ice
Freezing
Rohan is washing clothes. In which stage of IPO cycle he is in?
Input
Process
Output
__________ is the part of CPU that controls the working of all parts of the computer.
Control Unit
Memory Unit
ALU
Select the correct order of processing of data 2+4.
1. Input (2,+,4) goes to ALU
2. Input (2,+,4) goes to Memory Unit first
3. The result (6) obtained displays on the output device
4. The result (6) obtained goes from ALU to the memory unit
5. From memory unit result goes to the output devices.
1-2-3-4-5
1-3-4-5-2
2-1-4-5-3
2-3-1-5-4
Full form of ALU is _________ Logic Unit
Arithmetic
Alithmetric
Arithmetical
Printed copy is also known as
(a)
The device used to display the computer images, videos on the big screen
Printer
Webcam
Projector
We need speakers, microphone, ___________ in computer for making video call to our friend.
Webcam
Printer
Projector
