What does the term 'ACID' stand for in database transactions?
Practice Questions
1 question
Q1
What does the term 'ACID' stand for in database transactions?
Atomicity, Consistency, Isolation, Durability
Atomicity, Consistency, Integrity, Durability
Atomicity, Concurrency, Isolation, Durability
Atomicity, Consistency, Isolation, Dependability
ACID stands for Atomicity, Consistency, Isolation, and Durability, which are the properties that guarantee reliable processing of database transactions.
Questions & Step-by-step Solutions
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Q
Q: What does the term 'ACID' stand for in database transactions?
Solution: ACID stands for Atomicity, Consistency, Isolation, and Durability, which are the properties that guarantee reliable processing of database transactions.
Steps: 8
Step 1: Understand that ACID is an acronym used in databases.
Step 2: Break down the acronym ACID into its four parts: Atomicity, Consistency, Isolation, and Durability.
Step 3: Learn what each part means:
- Atomicity: This means that a transaction is all or nothing. It either completes fully or not at all.
- Consistency: This ensures that a transaction brings the database from one valid state to another valid state.
- Isolation: This means that transactions occur independently without interference from each other.
- Durability: This guarantees that once a transaction is committed, it will remain so, even in the event of a system failure.
Step 4: Remember that these properties help ensure that database transactions are processed reliably.
