There are 2 rounds of technical interview.

1. In the first round, they are asking about .NET Core, C#, MVC, and database-based questions.
2. The 2nd round is scenario-based questions that are like in MVC, API, and SQL-based questions.

1. Singleton class in C#.(Explain overall structure)

2.Diff ben dictionary and hashtable.

1. Dependencey injection in .NET Core

4.Diff betn abstract and interface.

5.Candidate key in SQL

6.Acid properly in SQL

7.What is trigger in SQL

8.How to improve performance of SP in SQL.