Question 1 of 5
Which choice is computer hardware?
Answer & explanation
A physical keyboard
Hardware is the physical equipment; software is the instructions and programs that run on it.
5 questions · Untimed · Free
Technology & Engineering
Understand a little more of the technology around you. Try questions about computer parts, saving files, prototypes, and AI prompts, then read the reasoning behind each answer.
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Question 2 of 5
Where should a document be saved so it remains after the computer turns off?
Answer & explanation
Persistent storage
Persistent storage retains files without power, unlike ordinary working memory.
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Question 3 of 5
Which component executes program instructions?
Answer & explanation
CPU
The CPU carries out program instructions; storage keeps files and a monitor displays output.
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Question 4 of 5
What is a prototype?
Answer & explanation
A version made to explore or test a solution
It lets designers learn about function before committing to a final form.
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Question 5 of 5
What is a prompt for a generative model?
Answer & explanation
Input that guides the requested output
A prompt supplies context or instructions for generation; it does not guarantee correctness.
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What you can learn from this quiz
- Computer hardware, storage and program instructions
- The purpose of a prototype
- Prompts for generative models
A way to learn more from each answer
Ask what job each item performs. Separate the physical component from the task or instruction being described. After answering, think of an example from a device or document you have used.
Read further with a quiz source: OpenStax: Computer Systems OrganizationBefore you move on
Choose a question that surprised you. Explain the answer in your own words and open its source link if you want to explore further. You can try again; the score reflects this short quiz, not your mastery of the whole category.
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