The Transaction Model Video Lecture | Database Management System (DBMS) - Computer Science Engineering (CSE)

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FAQs on The Transaction Model Video Lecture - Database Management System (DBMS) - Computer Science Engineering (CSE)

1. What is the Transaction Model in Computer Science Engineering (CSE)?
Ans. The Transaction Model in Computer Science Engineering (CSE) is a concept used to manage database transactions, ensuring their atomicity, consistency, isolation, and durability (ACID properties).
2. How does the Transaction Model ensure atomicity in CSE?
Ans. The Transaction Model ensures atomicity by guaranteeing that either all operations within a transaction are completed successfully or none of them are. This helps maintain data integrity and avoid partial updates.
3. What is the significance of consistency in the Transaction Model in CSE?
Ans. Consistency in the Transaction Model ensures that the database remains in a valid state before and after the transaction. It enforces constraints and rules to prevent any inconsistencies or data corruption.
4. How does the Transaction Model provide isolation in CSE?
Ans. Isolation in the Transaction Model ensures that each transaction is executed independently, without interference from other transactions. This prevents data concurrency issues and maintains data integrity.
5. Why is durability important in the Transaction Model in CSE?
Ans. Durability in the Transaction Model ensures that once a transaction is committed, its changes are permanently saved and cannot be lost, even in the event of system failures. This guarantees data persistence and reliability.
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