Here’s the 3rd batch of the mysql interview questions and answers for you. Study and understand the concepts, wherever signified, to sound like a confident aspirant during your next interview.
What is an EntityManager and what are its primary functions you can list?
What is an Embeddable class?
What is a JDBC Statement?
What are the first normal form and the normalization process? What are the normal forms?
In computer science, there are numerous programming languages. But, there is a specific language for getting data stored in databases based on the relational model. In 1970, Edgar Frank Codd created the relational data model by creating a "sub-language" to manage access to data.
How to delete duplicate rows in SQL table? Can I delete duplicate rows without a primary key? How to Select only unique rows using CTE?