True: is an electronic device., C.P.U. is the brain of a Computer, Computers are used instead of human beings in many fields, Computers can cause environment pollution., We can lose data by virus attack, Computer can remember a lot of things., Signals are sent to the CPU using keyboard and Mouse., We can store thousands of files in a Computer., False: This is an POI cycle, All electronic devices work in different ways, A Computer can make mistakes, A Computer also gets tired after working for long hours, A Computer is an electric device., CPU stands for Command Processing Unit., Hackers cannot steal our data from the Computer., Computer cannot be used in Grocery shops.,

Class2 True/ false

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