GK Question

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The database property that ensures a transaction is either fully completed or not executed at all is called ________.

Answer: Atomicity

Atomicity is the 'A' in ACID properties. It guarantees that all operations within a transaction succeed as a unit, or none are applied. If any part fails, the entire transaction is rolled back. Critical for maintaining data consistency in banking, inventory, and other mission-critical applications.

Topic Database & Programming
Exam Relevance Banking, SSC JE, Railway