QuestionQ86

Describe core data concepts

Match each ACID term with its corresponding description.

A term may be used once, multiple times, or not at all.

Drag & Drop
Atomicity
Consistency
Isolation
Durability
Concurrent transactions cannot interfere with one another and must result in a consistent database state.
Each transaction is treated as a single unit that succeeds completely or fails completely.
Transactions can only take the data in a database from one valid state to another.
When a transaction is committed, it will remain committed.
Explanation

Isolation separates concurrent transactions; atomicity requires all transaction operations to succeed or all to fail; consistency preserves valid database states; and durability makes committed changes permanent.

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