Computer Science 1.4 (Secondary Storage)

Which of these has the highest capacity

• internal hard disk
• memory card

• DVD

• Internal solid state

Which of the following is not an optical device?

• USB memory stick

• Blu-ray

• compact disc

• DVD

Secondary storage is ...................... meaning it will not lose data if the power is turned off.

Which of these are solid state drives?

• SSD

• USB memory card

• Memory card

• Blu-Ray

This is the term that shows how easily it's damaged.

This is the term that shows whether you can put it in a large pocket, bag or carry it around.

Why is Solid State Drives more durable than magnetic devices?

• It just is.

• As it is very reliable.

• As it has no moving parts.

• As it is 'solid'.

What is the average capacity for a portable hard disk?

• 500GB

• 1TB-16TB

• 1-16MB

• 760GB

What can a hard disk durability be affected by?

• physical mistreatment

• heat

• magnetic fields

• gravity

Is magnetic devices considered cheap?

• yes

• No