gq: The control unit, ALU, and registers are collectively known as a central processing unit (CPU). Early CPUs were composed of many separate components but since the mid-1970s CPUs have typically been constructed on a single integrated circuit called a microprocessor.
Question: What 3 parts make up the CPU? Question: The CPU is an abbreviation for what? Question: Since when have CPUs been constructed with a microprocessor? Question: CPUs that are constructed on a single integrated circuit are called what?