Present day computers are based on __________?
Correct answer: C. Digital technology
- A. Along technology
- B. Hybrid technology
- C. Digital technology
- D. none of the above
Explanation
Modern general-purpose computers process information using discrete binary values, so they are based on digital technology. Hybrid technology combines analogue and digital methods but is not the basis of present-day computers generally.
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About Computer Fundamentals
Computer fundamentals covers the history and generations of computers, their characteristics, applications and limitations, and the basic data-processing cycle. It includes binary, decimal, octal and hexadecimal number systems, units of storage, input and output devices, memory types, operating systems, and the distinction between raw data and processed information.
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