What is the purpose of a transaction in a database?
Practice Questions
1 question
Q1
What is the purpose of a transaction in a database?
To store data permanently
To ensure data integrity
To create backups
To optimize queries
The purpose of a transaction in a database is to ensure data integrity by grouping a set of operations that must all succeed or fail together.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the purpose of a transaction in a database?
Solution: The purpose of a transaction in a database is to ensure data integrity by grouping a set of operations that must all succeed or fail together.
Steps: 6
Step 1: Understand that a database is like a digital filing cabinet where data is stored.
Step 2: Know that a transaction is a set of actions or operations that you want to perform on the data.
Step 3: Realize that the purpose of a transaction is to keep the data accurate and reliable.
Step 4: Learn that a transaction must either complete all its actions successfully or none at all.
Step 5: If one part of the transaction fails, the whole transaction is canceled to prevent errors.
Step 6: This process helps maintain data integrity, meaning the data remains correct and consistent.
