COMPUTER FUNDAMENTALS

COMPUTER PERIPHERALS

PRINTERS AND SCANNERS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Select three types of Scanner
A
Flatbed Scanner
B
Sheet-Fed Scanner
C
Handheld Scanner
D
Portable Scanner
Explanation: 

Detailed explanation-1: -Barcode Scanner A handheld scanner that reads barcode is used because of its easy handling and portability while operating. Most of the handheld inventory scanners are designed like a handgun with a grip and trigger from which led light beams come across to scan the desired code.

Detailed explanation-2: -Flatbed Scanners. The most popular type of optical scanner is a flatbed scanner, which scans documents on a flat surface. Sheetfed Scanners. A scanner that allows the only paper to be scanned, known as sheetfed scanners. Handheld Scanner. Drum Scanner. Photo Scanner. Film Scanner. Portable Scanners.

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