Which concept deals with true/false values and logical operations?

• A. Boolean logic
• B. Logic gates
• C. NOT gate
• D. Arithmetic

Answer: (A)

The main idea here is reasoning with true/false values using logical operations. Boolean logic studies how truth values combine with operators like AND, OR, and NOT, and uses truth tables to show all possible outcomes. This foundation underpins decision-making in programming and problem-solving, where you decide what to do based on conditions that are true or false. Logic gates are related, as they are hardware implementations of these same operations, with a NOT gate performing a single inversion. Arithmetic, on the other hand, deals with numbers and numerical operations, not truth-valued reasoning. So the concept that best fits “true/false values and logical operations” is Boolean logic.