Y10 Secondary Storage Part 2

Which secondary storage uses a laser to store and read data?

• Optical

• Solid State

• Magnetic

Which secondary storage uses a laser to store and read data?

• DVD

• SSD

• HDD

Which secondary storage uses North and South poles to store & read data?

• Optical

• Solid State

• Magnetic

Which secondary storage uses North and South poles to store & read data?

• DVD

• SSD

• HDD

Which secondary storage uses a laser?

• Optical

• Solid State

• Magnetic

Which secondary storage uses transistors to store and read data?

• Optical

• Solid State

• Magnetic

Which secondary storage uses transistors to store and read data?

• DVD

• SSD

• HDD

What are the reflective and non-reflective areas called on an optical disk?

(answer format: xxxs and yyys)

What is the name for a metal disk in an HDD that stores the data? (enter one word)

Which disk has tracks laid out in concentric circles?

• DVD

• HDD