The following statement describes a specific concept. What is it called? a hardware device that reads and writes data using laser light on discs such as CDs and DVDs.
Difficulty: Medium
About this MCQ
This Medium Computer Hardware question asks: The following statement describes a specific concept. What is it called? a hardware device that reads and writes data using laser light on discs such as CDs and DVDs. The correct choice is A. Optical drive. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Computer Hardware items like this one are written for Pakistan exams such as CSS, FPSC, PPSC, and NTS. The difficulty label is a hint about how much of the topic the stem assumes, not a score. Tags and exam names, when they are present, tell you where else the same idea is tested. Previous and next links stay in Computer Hardware so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
Treat the explanation as part of the question, not a footnote. If you missed it, reread the stem against the correct option before you open the next Computer Hardware item. A timed quiz is the same pool with a clock and a score. A past paper is a full sitting rather than this single question.
- A. Optical drive ✓
- B. HDD
Why not B: “HDD” does not fit this question. The answer is Optical drive.
- C. GPU
Why not C: “GPU” does not fit this question. The answer is Optical drive.
- D. SSD
Why not D: “SSD” does not fit this question. The answer is Optical drive.
Correct answer
A. Optical drive
Explanation
Optical drive (option A) is the accepted answer to “The following statement describes a specific concept. What is it called? a hardware device that reads and writes data using laser light on discs such as CDs and DVDs.”. Option B (HDD) does not fit this question. Option C (GPU) does not fit this question. Option D (SSD) does not fit this question. For this Computer Hardware question, the accepted answer is Optical drive.
Source: Computer Hardware Official Reference Guide
Tags: computer science, hardware, computer components, PC hardware
Submitted by: MCQsHub Editorial
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