Input Devices CS

Input Devices are HARDWARE

• True

• False

Input Devices process the data in the computer

• True

• False

Input Devices Can be one of

• Keyboard

• Mouse

• Touch Screen

• All of the above

A scanner uses Blue Laser light

• True

• False

To avoid RSI We use

• Mouse

• Magnetic Stripe Reader

• Ergonomic Keyboard

• 3D Scanner

Computer Tomography is used

• With 2D Scanner

• With Barcode Reader

• With 3D Scanner

• With Pointing Devices

BarCode Reader is

• Output Device

• Input Device

• Storage Device

• Memory Register

Bar Code is formed of ..... Syllabus

• 1

• 2

• 3

• 4

Advantage of BarCode

• Adjust the stock Control

• Fast

• Produces Itemized bill

• All of the above

QR is more advanced than Barcode

• True

• False