Question 1: What is a CPU? Which two companies manufacture CPUs for personal computers?
Question 2: In what form does a computer store and process information? Why? How is the information represented? In what physical form?
Question 3: What is a GPU and how does it help the CPU? What computers do not have a GPU and so what tasks are these computers unable to do?
Question 4: Today, which is generally most important in determining a computer's speed: processor speed or RAM? Why? What should be the minimum recommended amount of RAM?
Question 5: When recording digital audio, what is the relation of the bit rate to the sample rate and the sample size?