Correct option is C
A
Drum Scanner is a high-resolution type of scanner used for capturing images with superior detail and color accuracy. It uses a rotating drum to scan images line by line, making it ideal for professional printing and publishing.
Important Key Points:
1.
Drum Scanner: Known for its exceptional image quality and accuracy, widely used in professional graphics industries.
2.
Trackball and Steering Scanners: These are not actual types of scanners; they might confuse with unrelated devices like input peripherals.
3.
Potball Scanner: This is not a recognized type of scanner.
Knowledge Booster:
·
Flatbed Scanner: Commonly used for everyday scanning tasks; allows scanning books and documents.
·
Handheld Scanner: Portable and used for quick scans of small areas.
·
Sheet-fed Scanner: Suitable for scanning multiple pages quickly, like documents or forms.
