Which ACID property ensures that transactions can be committed or rolled back completely, without partial execution?
- Consistency
- Atomicity
- Isolation
- Durability
The correct option is Atomicity. Atomicity in ACID properties ensures that transactions are either committed entirely or rolled back entirely, without any partial execution. This means that if a transaction encounters any error or failure during its execution, all changes made by the transaction are undone to maintain data consistency and integrity. Atomicity is crucial in database management to ensure that transactions are completed successfully or not at all, preventing incomplete or partially executed transactions from affecting the database's overall state.
Loading...
Related Quiz
- What is the main advantage of a singly linked list over an array?
- The ___________ file in a Git repository contains metadata about the project.
- You're developing a scheduling algorithm for a project with time constraints. How would you apply dynamic programming to optimize the schedule?
- You're working on a legacy software system that lacks proper documentation and has numerous bugs reported by users. How would you prioritize testing and debugging efforts in such a scenario?
- You're developing a real-time chat application using Node.js. How would you implement WebSocket communication for instant messaging?