Complete the code to identify the ACID property that ensures all parts of a transaction are completed or none at all.
The ACID property that guarantees a transaction is fully completed or fully rolled back is called [1].
Atomicity means a transaction is treated as a single unit. It either completes fully or does not happen at all, ensuring no partial updates.
Complete the code to identify the ACID property that ensures database remains accurate after a transaction.
The ACID property that ensures the database moves from one valid state to another is called [1].
Consistency ensures that any transaction will bring the database from one valid state to another, preserving database rules.
Fix the error in the statement about the ACID property that controls concurrent transactions.
The ACID property that ensures transactions do not interfere with each other is called [1].
Isolation means that concurrent transactions are executed as if they were sequential, preventing interference.
Fill both blanks to complete the description of the ACID property that guarantees permanent changes after commit.
The ACID property called [1] ensures that once a transaction is committed, its changes are [2] even if the system crashes.
Durability guarantees that once a transaction commits, its changes are permanent and survive system failures.
Fill all three blanks to complete the dictionary comprehension describing ACID properties and their meanings.
acid_properties = {"Atomicity": "[1]", "Consistency": "[2]", "Durability": "[3]"}This dictionary maps ACID properties to simple explanations: Atomicity means all or nothing execution, Consistency means database rules preserved, and Durability means changes saved permanently.