What is the name of temporary fast access memory used in a computer?

Which part of the computer performs thousands of calculations every second?

Which piece of hardware allows you to control the pointer on a computer screen?

What does CRT stand for?

What does LCD stand for?

What does LED stand for?

What hardware do you need to play a CD?

How many megabytes is 1024 kilobytes?

Which hardware is used to store long-term data?

What type of harddrive is found in a USB pen?