Hardware

Hardware

1. what is RAM?

   • RAM is random access memory
     • RAM also acts a temporary store of program instructions and data.

2. what is ROM?

   • ROM is read only memory
     • ROM is used to store basic information and instructions that a computer needs it is starting up.

3. what is cache?

   • Cache is a tempory data store so that the data can be accessed very quickly when needed.

4. what are the types of storage?

   • there are 3 types of storage : magnetic storage, optical storage and solid state storage.