Memory Computer

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

Why is ROM need in a computer system?

• It stores the 'bootstrap loader' which is needed to load the operating system.Without it, the computer wouldn't turn on.
• It stores the data of the operating system and programs that are currently running, for access by the CPU.

What is Volatile?

• Loss of data when the computer is switched off.

• Substances that will evaporate in room temperature.

• Something to do with electricity.

• Liable to display rapid changes of emotion.

What is the purpose of ROM?

• To not be volatile.

• To contain vital instruction for the computer (e.g. Starting up).

• It has no purpose.

• To randomly open memory without being tasked to.

Which one of these facts are false?

• RAM can't store permanent data

• ROM is memory that cannot be changed by a program or user.

• ROM is embedded, can’t be removed.

• If a computer loses power, all the data is saved onto the RAM

What is the CPU process?

• Fetch-Decode-Execute

• FDE

• FED

• Decode-Fetch-Execute

What facts about RAM that are true?

• RAM is embedded

• RAM stores data permanently

• RAM is a separate component

• RAM has contains instructions for the computer.