Boolean Logic
Boolean logic is a branch of algebra and mathematics that deals with binary variables and logical operations, primarily using the values true (1) and false (0). It forms the foundation of digital circuit design, computer programming, and decision-making processes in computing systems. The core operations include AND, OR, NOT, XOR, and others, which are used to manipulate and combine logical statements.
Developers should learn Boolean logic because it is essential for writing conditional statements, control flow, and algorithms in programming languages, enabling tasks like data validation, error handling, and complex decision-making. It is critical in fields such as software development, database querying (e.g., SQL WHERE clauses), and hardware design, where logical operations drive functionality and efficiency.