JDBC is the Java Database Connectivity API, which provides a standard set of interfaces for accessing databases. Hibernate and JDBC are both tools that can be used to access and persist data in a database. Hibernate vs JDBC, and when would you use one over the other? Hibernate simplifies the process of working with databases by allowing developers to use objects in their code, rather than having to write complex SQL queries. It is used to persist data from Java objects to relational databases and vice versa. Hibernate is an object-relational mapping tool for Java. What is Hibernate and what is it used for? Hibernate Interview Questions for freshers 1. Now that you know a fair bit about Hibernate, let’s now get into some important hibernate questions asked in interviews for freshers. It provides a simple and flexible way to map between objects and database tables, and it simplifies the development of complex applications that need to manage large amounts of data. In summary, Hibernate is a powerful and popular tool for Java developers who need to access and manipulate data stored in a relational database. This makes it easy to write queries that retrieve data from the database and map it to objects in the application. Hibernate also provides a query language called HQL (Hibernate Query Language) that allows developers to write queries in a high-level, object-oriented syntax. This allows developers to define the structure of the data and the relationships between objects, without having to write any SQL code. Hibernate uses a combination of XML mapping files and Java annotations to provide the mapping between objects and database tables.
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