Question

question 4: what type of device is a printer considered? a) input device b) output device c) storage device d) network device question 5: which device converts sound waves into digital data that can be processed by a computer? a) webcam b) microphone c) speaker d) keyboard question 6: what is the role of a scanner in data processing? a) to display images b) to input physical documents into a digital format c) to output audio files d) to store data question 7: which of the following devices is used primarily for outputting visual information? a) keyboard b) webcam c) monitor d) touch screen

Explanation:

• For Question 4: A printer takes digital data and produces a physical output, so it is an output device.
• For Question 5: A microphone captures sound waves and converts them into digital signals for computer - processing.
• For Question 6: A scanner reads physical documents and converts them into digital format for further processing by a computer.
• For Question 7: A monitor displays visual information from a computer, such as images, videos, and text.

Answer:

Question 4: B. Output Device
Question 5: B. Microphone
Question 6: B. To input physical documents into a digital format
Question 7: C. Monitor