Podcast
Questions and Answers
What is the main function of a scanner?
What is the main function of a scanner?
- To capture photographs in digital memory
- To capture images from photographic prints, posters, magazine pages, and similar sources for computer editing and display (correct)
- To capture audio by converting sound waves into an electrical signal
- To store information in a hardware device
What are the two types of data storage devices classified in a computer?
What are the two types of data storage devices classified in a computer?
- Internal and external data storage devices
- Magnetic and optical data storage devices
- Analog and digital data storage devices
- Removable and nonremovable data storage devices (correct)
What is the current trend in digital cameras?
What is the current trend in digital cameras?
- Most cameras produced today are digital and dedicated
- Most cameras produced today are non-digital
- Most cameras produced today are digital and incorporated into mobile devices like smartphones (correct)
- Most cameras produced today are analog
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