Which of the following best describes ROM?
Difficulty: Easy
About this MCQ
This Easy Computer Fundamentals question asks: Which of the following best describes ROM? The correct choice is C. Non-volatile memory that stores firmware and cannot be easily rewritten.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
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- A. A unit of digital information consisting of 8 bits.
Why not A: “A unit of digital information consisting of 8 bits.” does not fit this question. The answer is Non-volatile memory that stores firmware and cannot be easily rewritten..
- B. A hardware device that presents processed data to the user, such as a monitor or printer.
Why not B: “A hardware device that presents processed data to the user, such as a monitor or printer.” does not fit this question. The answer is Non-volatile memory that stores firmware and cannot be easily rewritten..
- C. Non-volatile memory that stores firmware and cannot be easily rewritten. ✓
- D. A computer design model in which program instructions and data share the same memory.
Why not D: “A computer design model in which program instructions and data share the same memory.” does not fit this question. The answer is Non-volatile memory that stores firmware and cannot be easily rewritten..
Correct answer
C. Non-volatile memory that stores firmware and cannot be easily rewritten.
Explanation
Non-volatile memory that stores firmware and cannot be easily rewritten. is the term that matches “Which of the following best describes ROM” (option C). Option A (A unit of digital information consisting of 8 bits.) does not fit this question. Option B (A hardware device that presents processed data to the user, such as a monitor or printer.) does not fit this question. Option D (A computer design model in which program instructions and data share the same memory.) does not fit this question. For this Computer Fundamentals question, the accepted answer is Non-volatile memory that stores firmware and cannot be easily rewritten..
Source: Computer Fundamentals Official Reference Guide
Tags: Computer Basics, computer science, IT fundamentals, hardware and software
Submitted by: MCQsHub Editorial
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