What is the output of an AND gate when both inputs are 1?

What is the output of an AND gate when both inputs are 1?

• A. 0
• B. 1
• C. 2
• D. Undefined

Answer: (B)

An AND gate is a fundamental digital logic gate that implements logical conjunction, meaning it outputs true or high only when all of its inputs are true or high. In binary terms, the inputs are typically represented by 0 and 1, where 1 signifies true (or high) and 0 signifies false (or low). When both inputs to the AND gate are 1, the gate evaluates the logical condition: since both conditions are met (both inputs are true), the output will also be true. Therefore, the output in this case is 1. This behavior is central to how AND gates work in digital circuits, which are foundational to computer science and electronics. Thus, when asked what the output of an AND gate is when both inputs are 1, the correct answer is 1, reflecting the gate’s primary function in producing a true (or high) output only when all inputs are true.

An AND gate is a fundamental digital logic gate that implements logical conjunction, meaning it outputs true or high only when all of its inputs are true or high. In binary terms, the inputs are typically represented by 0 and 1, where 1 signifies true (or high) and 0 signifies false (or low).

When both inputs to the AND gate are 1, the gate evaluates the logical condition: since both conditions are met (both inputs are true), the output will also be true. Therefore, the output in this case is 1. This behavior is central to how AND gates work in digital circuits, which are foundational to computer science and electronics.

Thus, when asked what the output of an AND gate is when both inputs are 1, the correct answer is 1, reflecting the gate’s primary function in producing a true (or high) output only when all inputs are true.