48. An AND gate A.implements logic addition B.is equivalent to a series switching circuit C.is an any or all gate D.is equivalent to a parallel switching circuit E.None of the above
Option B Solution: The AND gate is a basic digital logic gate that implements logical conjunction - it behaves according to the truth table to the right. A HIGH output (1) results only if all the inputs to the AND gate are HIGH (1). If none or not all inputs to the AND gate are HIGH, a LOW output results.
