What is the durability property of transactions?
(a) statements form a logic unit
(b) database remains consistent
(c) one transaction does not affect the other
(d) transaction effects are recorded permanently
(a) statements form a logic unit
(b) database remains consistent
(c) one transaction does not affect the other
(d) transaction effects are recorded permanently
Right answer is (d) transaction effects are recorded permanently
To explain I would say: The ‘durability’ property of a transaction is one of the four elementary characteristics that are expected for a database transaction to maintain throughout. The others are Isolation, Atomicity and Consistency.