Quiz Complete, well Done!
What is a transaction schedule?
Durability
Why is the ACID approach important in database management?
commit
What is the purpose of concurrency control in databases?
In a database system, a
marks the successful completion of a transaction and permanently saves the changes made.
Which of the following is not a property of the ACID approach?
database transactions
Database
is a technique used to control concurrent access to shared data and prevent conflicts.
Why is it important for databases to execute concurrent transactions?
Which of the following is not a property of a database transaction?
What does the 'D' in ACID represent?
When multiple transactions try to modify the same data simultaneously,
mechanisms are used to prevent inconsistencies.
transaction scheduling
What is a serializable schedule?
Redo Log
transaction log
Deadlock occurs when two or more transactions wait indefinitely for each other to
resources.
deadlock
The ACID approach is widely used in applications that require
consistency.
