Computer architecture
Computer architecture Computer architecture refers to the design and organization of a computer system, including its components, structure, and the way they interact to perform tasks. It lays the foundation for the efficient execution of programs and the overall functionality of a computer. Computer architects design and optimize the hardware and software components to ensure optimal performance, reliability, and scalability. Here are some key aspects and components of computer architecture: 1. Central Processing Unit (CPU): The CPU is the "brain" of the computer, responsible for executing instructions and performing calculations. It consists of the control unit, arithmetic logic unit (ALU), and registers. The CPU interprets and executes instructions fetched from memory. 2. Memory: Computer architecture includes various levels of memory, such as cache, main memory (RAM), and secondary storage (hard drives, solid-stat...