What is the device where the data processing logic and control unit is included on a single integrated circuit?
Correct answer: A. Microprocessor
- A. Microprocessor
- B. Register
- C. ROM (Read-Only Memory)
- D. Hard disk drive
Explanation
A microprocessor is an integrated circuit (IC) that contains all the elements of a central processing unit (CPU) on a single chip. This includes the arithmetic logic unit (ALU) for performing calculations, the control unit (CU) for fetching and executing instructions, and registers for temporary data storage. Microprocessors are the brains of modern computers and are responsible for executing instructions from software programs
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Hardware includes the physical components of a computer, such as the CPU, motherboard, registers, memory, storage devices and peripheral equipment. Software covers system software, application software, utilities, drivers and firmware, with attention to how the operating system manages hardware and how software differs from the physical equipment it controls.
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