Ans: Abacus was the first mechanical computing device developed by the Chinese between 500 and 600 B.C.E.
Note: Abacus could
perform simple calculations such as addition and subtraction by shifting the
beads which is present in it from one side to another.
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2) What is cyber crime?
Note: This type of crime is prevalent in modern technological society and is becoming more high profile as a greater number of serious crimes. Cyber crime is growing fast because of the evolution of technology is fast, but the evolution of law is slow. |