What are the three types of database critical events that can trigger the database recovery process? Give some examples for each one.

Please list the three steps that made up the physical design, followed by a brief description.When managing database recovery operations, any combination of these three backup levels may be employed. What purpose does each level of backup serve specifically?

What are database transactions, and why are they important? Explain the ACID properties associated with transactions.

When a database experiences one of these three essential events, the database recovery process will begin. Provide illustrations of each.Create a list and talk about the five transaction attributes.

Describe the ACID properties in the context of database transactions. Why are they essential for maintaining data integrity?

What are the three distinct categories of major database events that have the potential to kick off the database recovery process? Give an example of each.It is necessary to enumerate and talk about the five transaction attributes.

How to test database procedures and triggers?

Are there opportunities for horizontal or vertical partitioning of the database? Are there other opportunities to denormalize the relations of this database? If not, explain why. If yes, list the opportunity cases and explain how you might denormalize the database.

Explain the concept of database normalization and the various normal forms (1NF, 2NF, 3NF, BCNF). Provide examples of how these normal forms can be applied to improve data integrity.

What are the ACID properties in database management? Explain each property and why they are important in maintaining data integrity.