MSSQL DATABASE INTERVIEW QUESTIONS

What is an Entity-Relationship Diagram (ERD) in the context of MSSQL?

What are the key components of an ERD in MSSQL?

How do you use an ERD to design a database in MSSQL?

How do you represent a one-to-many relationship in an ERD for MSSQL?

How do you represent a many-to-many relationship in an ERD for MSSQL?

How do you use an ERD to enforce referential integrity in MSSQL?

How do you handle inheritance or subtype relationships in an ERD for MSSQL?

How can you optimize database performance using an ERD in MSSQL?

How do you convert an ERD into a physical database schema in MSSQL?

Explain a scenario where using an ERD is crucial for a business application in MSSQL and describe how you would implement it.