Computer Science OCR revision (component 1)

ROM is

• READ ONLY MEMORY AND VOLATILE

• RANDOM ACCESS MEMORY AND VOLATILE

• READ ONLY MEMORY AND NON-VOLATILE

• RANDOM ACCESS MEMORY AND NON-VOLATILE

RAM is

(a)  

What is quicker

• RAM

• CPU cache

RAM is _ than secondary storage

• way faster

• way slower

• the same

Where is ROM found

• Motherboard

• CPU

• graphics card

• wires

What is volatile memory

• Permanent memory

• Temporary memory

• requires power

• doesnt need power

What is the purpose of the computer

• To input data

• To take data process it then output it

• Make the CPU faster

• To make it all work

What does a computer system consists of

• Hardware and Solid State

• Software and Solid State

• Hardware and Software

• Software and CPU

What is Hardware

(a)  

What is software

• Physical stuff that makes up your computer

• programs or applications that a computer system runs

• solid state memory

• same as hardware