Page 12 - Computer - 3
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INFO RETENTION
INFO RETENTION
A. Tick [3] the correct option.
1. The part of CPU that stores input data temporarily is ______.
ALU Memory Unit
Control Unit CPU box
2. The I in IPO cycle stands for ______.
Important Income Imported Input
3. The result of processing is called ______.
answer display output goal
4. The input for making mango shake is ______.
mango, milk, and sugar mango juice
Juicer and cup electricity
5. The ______ is called the ‘Brain’ of the CPU.
Memory unit ALU Control Unit Monitor
B. Fill in the blanks using the Data Box.
Data Box input CPU ALU keyboard Output
1. ________ is the result produced by the computer after processing the data.
2. The ________ is the heart as well as the brain of the computer.
3. The output of one process can be the ________ for another process.
4. A ________ is an example of input device.
5. The ________ performs all mathematical and logical calculations.
C. Write ‘T’ for True and ‘F’ for False statement.
1. Keyboard and webcam are examples of output devices. ________
2. The carrying out of instructions by the CPU is called process. ________
3. The Control unit can store data and instructions. ________
4. The CPU is fixed inside the monitor of a computer. ________
5. The IPO cycle is followed in all functions of a computer. ________
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