Input and output devices quiz
Input and output devices practice
Classify common devices by the direction of information flow and identify equipment that performs both roles.
Related to Computer Fundamentals and Input and output devices.
- Difficulty
- beginner
- Questions
- 8
- Estimated time
- About 8–12 min
Lesson connection
Prepare for this practice
Classify devices by the direction in which information moves and recognise equipment that can perform both input and output roles.
Review Input and output devices before starting →Ideas to recall
- Input devices send data or control signals into a computer system.
- Output devices present processed information to a user or another system.
- Some devices, including touchscreens and network interfaces, handle both directions.
- Classify a device by its role in a specific interaction, not only by its appearance.
Use these ideas to reason through each question; answer-specific explanations appear only after you check a response.
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Assessment Coverage & Question Outline
This assessment contains 8 multiple-choice challenge questions designed to evaluate core conceptual understanding and practical application of Input and output devices. Review the questions below to test your recall or use the interactive assessment above for real-time validation and detailed step-by-step explanations.
Why is a keyboard classified as an input device?
- A.It stores files when power is removed.
- B.It displays processed images to the user.
- C.It sends characters and commands into the computer.
Which role does a monitor normally perform?
- A.Audio input
- B.Visual output
- C.Persistent storage
What does a microphone provide to a computer?
- A.Sound input converted into data
- B.Printed output
- C.A long-term file backup
A printer is an output device because it does what?
- A.Captures live video
- B.Moves the pointer on screen
- C.Produces a physical result from processed data
Why can a touchscreen be both input and output?
- A.It stores files and prints documents.
- B.It displays information and receives touch actions.
- C.Every wireless device has both roles.
Which device commonly sends and receives data, giving it both input and output roles?
- A.Network interface
- B.Paper-only printer
- C.Basic speaker
How should a wireless keyboard be classified?
- A.Not a device because it has no cable
- B.Output device
- C.Input device
Which statement best describes a scanner?
- A.It presents audio output.
- B.It captures information from a document as input.
- C.It schedules processor time for programs.
Want to check your answers? Use the interactive practice tool at the top of the page to submit your choices and view in-depth explanations for every option.
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