Computer use the _____ number system to store data and perform calculations.

[ A ]    hexadecimal
[ B ]    decimal
[ C ]    None of these
[ D ]    Binary right
[ E ]    octal
Answer : Option D
Explanation :
Because of its straightforward implementation in digital electronic circuitry using logic gates, the binary system is used internally by almost all modern computers and computer- based devices. Each digit is referred to as a bit.
Computer Awareness Questions And Answers for competitive exams

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