RAM, ROM & Virtual Memory

The data is not lost when you turn the computer off

• Volatile
• Non-Volatile

The data is lost when you turn the computer off

• Volatile
• Non-Volatile

Secondary storage devices can be grouped into three categories - what are they?

• Magnetic, Flash and Optical

• Magnetic, Optical and Solid State

• Solid State, Flash and Hard Drives

• Hard Drives, CDs and USBs

CDs, DVDs and Blu-Rays are all types of...

• Magnetic storage devices

• Optical storage devices

• Solid State memory

• Primary memory

What category of storage device is a HD card?

• Magnetic

• Optical

• Solid state

• Primary memory

What category of storage is a Blu-Ray disk?

• Magnetic

• Optical

• Solid State

• Primary memory

Which storage type is the most expensive

• Optical

• Magnetic

• Solid-state

Why does a laptop need secondary storage? (1/2)

• To store data

• To backup files to move to another computer

• files and software for future use

• To storage programs that are currently running

The types of storage are listed below from least expensive per GB to the most expensive per GB. Which order is correct? (9)

• Solid State, Optical, Magnetic

• Optical, Magnetic, Solid State

• Magnetic, Solid State, Optical

• Optical, Solid State, Magnetic

• Magnetic, Optical, Solid State

Where is BIOS (Boot-up program)?

• ROM

• RAM

• Cache

• Hard Disk