Information & technology grade 8

Full form of RSI

Where are numerical keypads used ?

• ATM’S

• POS

• Hospitals

• Banks

Touch screen is a

• Input device

• Output device

Light pens can only work in

• CRT monitors

• CRS monitors

• Desktop monitors

• Laptops

Full form of RFID

Who can hold more information: bar codes or QR codes ?

Qualities of impact printers are

• Fast printing

• Poor quality

• Ink head touches the paper

• Makes noise

• Is very silent

Dot matrix printer is a type of

The two types of plotter are

• Drum plotter

• Flat bed plotter

• Bubble plotter

• 3D plotter

Full form of OCR