Storage Devices Revision Exercise

ROM stands for...

• Read Optical Memory
• Random Only Memory
• Read Only Memory
• Random Optical Memory

RAM stands for ...

• Read Access Memory
• Random Application Memory
• Read Application Memory
• Random Access Memory

The characteristics of RAM are it is .....

• Permanent, non-volatile, not expandable and you can't write to it
• Temporary, volatile, expandable and you can write to it.

This memory stores the data of the operating system and programs that are currently running, for access by the CPU.

• RAM
• ROM
• Cache memory
• Flash memory

A ______ is the main storage device in your computer.

• CPU
• Hard drive
• Motherboard
• CD-Rom

Optical device, fairly fragile, easy to snap or scratch.

• Flash memory
• Magnetic Tape
• CD
• Hard disk

A storage medium for portable devices like digital cameras, mobiles.

• Memory card

• USB

• CD

• Hard Disk

An optical storage device that is used to record high quality video and sound.It can store data 6 times more than a CD

• Blu Ray Disk

• CD

• DVD

• Flash Drive

Most popular backup device.Small, lightweight plug and play device used to copy data from one computer to another

• DVD

• Hard disk

• CD

• Flash drive

Which of these is a Hard Disk Drive (HDD)?

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