What does CPU stand for in computer architecture?
CPU, which stands for Central Processing Unit, is often referred to as the "brain" of a computer. It performs most of the processing tasks by executing instructions from programs and managing data flow in the system. The CPU interprets and executes commands, controlling other components like memory and input/output devices. Its performance is crucial for overall system efficiency, affecting everything from computation speed to multitasking capability, making it a fundamental component in computer architecture.