What are the characteristics of atomicity?
A)all operations associated are executed to completion or none are performed
B)one processor as coordinator which handles all requests
C)when responses are received from all processes, then the process can enter its critical section
D)use communication links

Question

Quizplus · Accepted Answer

Atomicity ensures that a series of operations within a transaction are completed in an all-or-nothing manner. If any part of the transaction fails, the entire transaction fails and the database state is left unchanged.

What Are the Characteristics of Atomicity