Gr 4 Review Quiz Unit-2 Lesson 2.1 & 2.2

The first camera that could make a permanent photograph used a _________________________ plate.

• steel

• metal

• aluminium

The _________________________ was the first cheap and an easy device to use camera in the world.

• Brownie

• Plate

• Film

The technology to make digital photographs was available in the _________________________.

• 1960’s

• 1970's

• 1990's

The_________________________ have a built-in digital camera.

• smart phones

• ATM Machines

• Clocks

Digital Cameras work together with _________________________.

• refrigerator

• computers

• washing machine