Online Revision Prim 4

we use ........... to determine the locations

• GPS

• GPR

• Drone

............... it is to take photos above the ground.

• magnetometer

• drone

• GPS

Albert Lin uses ......... to locate minerals underground.

• Magnetometers

• GPS

• GPR

the device which is used in typing text with braille for blind people is the ..........

• Braille terminal

• speech synthesizer

• Keyboard

.........................is used to Print text or images on a paper.

• Printer

• Scanner

• Mouse

Albert Lin uses ......... to locate things underground.

• Magnetometers

• GPS

• GPR

The Touchscreen is output device only

• True

• False

Computer used in make spreadsheets and presentation

• True

• False

Computer used in make spreadsheets and presentation

• True

• False

The Taxi driver relies on the GPS devices

• True

• False