Quiz Complete, well Done!
The ACID approach is commonly used in
management systems.
Consistency in the ACID approach means that the database remains in a valid
after a transaction.
point-in-time recovery
What does the 'I' in ACID stand for?
Redo Log
timestamp ordering
The
property of the ACID approach prevents interference between concurrent transactions.
ACID approach
Concurrency
Which property of ACID ensures that one transaction does not interfere with another?
Which of the following is not a property of the ACID approach?
The transaction log database stores information about
in chronological order.
Isolation
A transaction log database helps in
data after a system failure.
redo operation
A database transaction is a sequence of
that are treated as a single logical unit.
two-phase locking
commit
Transaction
Which property of ACID ensures that a transaction is treated as a single unit of work?
