Asynchronous Byzantine Agreement in Blockchain

Asynchronous Byzantine Agreement (ABA) blockchain ka important consensus concept hai jisme unpredictable network delays aur faulty ya malicious nodes ke bawajood honest nodes common decision par agree karne ki koshish karte hain. HingLearn ke is article mein ABA ka meaning, need, working, properties, Byzantine faults, challenges, advantages aur university exam points easy Hinglish mein explain kiye gaye hain.