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B. State whether these statements are true or false.
1. Working of a computer is called processing.
2. CPU stands for Centre Processing Unit.
3. Printer is an output device.
C. Answer the following questions:
1. What is the full form of IPO?
2. Write the names of any two input devices.
3. Write the names of any two output devices.
D. Write I for input device, O for output device and P for processing device.
1. 2.
3. 4.
Critical Thinking
Technology Literacy
A. Look at these pictures and fill the missing letters.
1. M __ U __ E 2. C __ U 3. __ P __ A K __ R __
12 DigiCode AI (Ver. 2.1)-II

