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Serializability
ACID stands for
, Consistency, Isolation, and Durability.
What does ACID stand for in database management?
Deadlock occurs when two or more transactions wait indefinitely for each other to
resources.
two-phase locking
point-in-time recovery
undo operation
The ACID approach ensures that database operations are
and reliable.
Which of the following is true about concurrent transactions in a database?
What is a database transaction?
A
allows a transaction to be divided into smaller units, and it can be rolled back to a specific point if necessary.
Undo Log
commit
What is a transaction schedule?
Query
Which property of ACID ensures that one transaction does not interfere with another?
What does the 'D' in ACID represent?
Operation
What is a deadlock in the context of database transactions?
The
property of the ACID approach prevents interference between concurrent transactions.
