POSTGRESQL DATABASE INTERVIEW QUESTIONS
What does RDBMS stand for, and how does PostgreSQL fit into this category?
What are the primary features of an RDBMS, and how does PostgreSQL utilize these features?
How does the relational model in PostgreSQL help manage data?
What is ACID compliance in the context of an RDBMS, and how does PostgreSQL ensure it?
Explain the role of primary keys in an RDBMS and how PostgreSQL uses them.
What are foreign keys, and how do they work in PostgreSQL?
How does PostgreSQL handle complex relationships and joins between tables in an RDBMS?
Discuss the significance of normalization in an RDBMS and how PostgreSQL supports it.
What are the advantages of using PostgreSQL as an RDBMS for large-scale applications?
Describe the importance of data integrity in an RDBMS and how PostgreSQL ensures it.
What is ACID in the context of RDBMS, and why is it important?
How does PostgreSQL ensure Atomicity in transactions?
How does PostgreSQL enforce Consistency in transactions?
What mechanisms does PostgreSQL use to handle Isolation?
How does PostgreSQL guarantee Durability?
What is RDBMS, and how does it handle security at different levels in PostgreSQL?
What is Table-Level Security, and how do you implement it in PostgreSQL?
What is Row-Level Security (RLS) in PostgreSQL, and how does it work?
How do table-level and row-level security work together in PostgreSQL?
What are best practices for implementing row-level and table-level security in PostgreSQL?