Permanent Storage Devices 71430A

SSD is: (select all correct statements)

• Faster than HDD

• Slower than HDD

• Larger capacity than HDD

• Smaller capacity than HDD

Which of the following is an advantage of Solid State Storage?

• It has spinning disks to read the data

• The storage device is lightweight and silent

• SSDs are very cheap to buy and have lots of storage

Magnetic storage devices have... (select all correct statements)

• Spinning discs that contain tracks and sectors

• Floating gates to trap electrons

• A read-write head that moves across the magnetic discs

• Has pits and lands that represent 0 or 1

'A laser is shone onto the disc and the light is reflected based upon whether it hits a pit or land' describes which storage device?

• Cloud storage

• Optical storage

• Magnetic storage

• Solid State storage

Which of the following storage devices is most suitable for use in mobile devices?

• Cloud

• Magnetic

• Solid State

• Optical

Which of the following is most commonly found in PCs?

• Solid State Storage

• Magnetic Storage

• Cloud Storage

• Optical Storage

Choose the most appropriate storage device for an all terrain camera crew tracking lions across Africa...

• Cloud Storage

• Solid State Storage

• Magnetic Storage

• Optical Storage

How is data stored on a Hard Disk Drive

• Using a high powered laser

• Using pits which represent 0s and 1s

• With complex circuitry

• With tiny magnets representing individual bits

Which has the fastest transfer speed?

• HDD

• SSD

What type of storage is this?

• Magnetic
• Optical
• Solid State