Computer Devices Quiz

Which of the following is an input device?

• LED Monitor

• MICR

• Dot Matrix Printer

• LCD Projector

What does OCR stand for?

• Optical Card Reader

• Output Code Recognizer

• Optical Character Recognition

• Output Character Reader

Which device is used to read marks on special test papers?

• MICR

• OMR

• Scanner

• OCR

MICR is commonly used in:

• Libraries

• Banks

• Schools

• Airports

Which one of the following is NOT an input device?

• OMR

• OCR

• MICR

• Plotter

Which of these is an output device?

• OCR

• CRT Monitor

• MICR

• Keyboard

CRT Monitor is a type of:

• Output Device

• Input Device

• Memory Device

• Processing Device

LED stands for:

• Light Electromagnetic Display

• Light Emitting Diode

• Laser Emitting Display

• Light Electronic Display

Which is a non-impact printer?

• Dot Matrix Printer

• Drum Printer

• Laser Printer

• Line Printer

What type of printer uses a laser beam to print?

• Laser Printer

• Dot Matrix Printer

• Inkjet Printer

• Drum Printer