Which type of computer is designed to process continuous physical data such as electrical voltage, temperature, or pressure rather than discrete numerical values? MCQ with Answer and Explanation

Which type of computer is designed to process continuous physical data such as electrical voltage, temperature, or pressure rather than discrete numerical values?
A. Digital Computer
B. Mainframe Computer
C. Hybrid Computer
D. Analog Computer
Answer: Option D
Solution (By JKExamLibrary)
Analog computers operate on continuous electrical signals or physical magnitudes rather than discrete binary data.

This question belongs to: Computer Computer Fundamentals

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Which of the following is a type of software?
A. CPU
B. Operating system
C. Printer
D. Hard disk

Correct Answer: Option B


Explanation:
Operating system is software; others are hardware.

This question belongs to: Computer Computer Fundamentals
Question #2 Report Error
Which class of computers is specifically optimized to manage massive transaction processing and support thousands of simultaneous users in large enterprises like banks or airline reservation systems?
A. Mainframe Computers
B. Supercomputers
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Correct Answer: Option A


Explanation:
Mainframe computers excel at high-volume transaction processing and simultaneous user handling, whereas supercomputers are optimized for complex computational speed.

This question belongs to: Computer Computer Fundamentals
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What is the purpose of an operating system?
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Correct Answer: Option C


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An operating system manages computer hardware, software resources, and provides common services for programs.

This question belongs to: Computer Computer Fundamentals