Info tech1

What is the most common input device?

• mouse

• printer

• monitor

• keyboard

Which of the following is not a pointing device?

• joystick

• MICR

• lightpen

• mouse

Which type of keyboard would most likely be used by a physically challenged person?

• concept keyboard

• alphanumeric keyboard

• virtual keyboard

• left-handed keyboard

A monitor's capabilities depend on all except:

• resolution

• size

• refresh rate

• print quality

All of the following are non-impact printers except:

• thermal

• inkjet

• dot matrix

• laser

Which of the following is not a characteristic of laser printers?

• they are quiet

• they have high print speeds

• Use toner similar to that found in photocopiers

• can produce multiple copies by printing on duplicating paper

Microfilm output is stored on:

• rectangular sheet of film

• photographic paper

• magnetic paper

• a roll of film

The smallest unit on the screen is called

• resolution

• pixel

• output

• refresh rate

Which of the following is a scanning device?

• Optical Mark Reader

• Touch Pad

• Light pen

• Remote Control

OCR :

• detects the marks on paper

• Detects the unique ridges in a fingerprint

• Understands and easily converts handwritten text

• Detects the shape of characters