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03 Jan, 2025

Most Frequently asked Interview Questions of rest

In RESTful API design, idempotent and safe methods refer to how HTTP methods behave with respect to repeated requests and the safety of side effects they may cause. Understanding these concepts is important for designing APIs that are reliable, predictable, and user-friendly.

03 Jan, 2025

Most Frequently asked Interview Questions of rest(2024)

In RESTful APIs, the response format is crucial because it defines how the server sends data back to the client. While REST itself is agnostic to the format, most modern APIs use common formats that are standardized and widely supported. Below are the most common response formats used in RESTful APIs:

03 Jan, 2025

Most Frequently asked rest Interview Questions (2024)

Authentication in a RESTful API is a critical aspect of ensuring secure access to resources and protecting sensitive data. Since RESTful APIs are stateless by design, authentication mechanisms need to work in a way that does not rely on maintaining session state on the server between requests. This means the client must provide some form of credentials with each request to verify the user’s identity.

03 Jan, 2025

Most Frequently asked rest Interview Questions and Answers

In RESTful services, the HTTP methods GET, POST, PUT, and DELETE are used to perform various operations on resources, corresponding to the basic CRUD (Create, Read, Update, Delete) operations. Each method serves a specific purpose, and understanding the differences is crucial for designing and interacting with RESTful APIs.

03 Jan, 2025

Most Frequently asked rest Interview Questions

REST (Representational State Transfer) and SOAP (Simple Object Access Protocol) are both web service communication protocols used for data exchange, but they have several key differences in their design, implementation, and usage.

02 Jan, 2025

Most Frequently asked Interview Questions of hibernate

Hibernate Query Language (HQL) is a database-independent query language used in Hibernate for querying the database. HQL is similar to SQL (Structured Query Language) but it operates on objects rather than database tables, and it is designed to work seamlessly with the object-oriented nature of Hibernate. HQL allows you to write queries that interact with Java objects (entities) rather than database tables and columns directly, which helps in maintaining a layer of abstraction between the application and the database.

02 Jan, 2025

Most Frequently asked hibernate Interview Questions (2024)

Hibernate Query Language (HQL) is a database-independent query language used in Hibernate for querying the database. HQL is similar to SQL (Structured Query Language) but it operates on objects rather than database tables, and it is designed to work seamlessly with the object-oriented nature of Hibernate. HQL allows you to write queries that interact with Java objects (entities) rather than database tables and columns directly, which helps in maintaining a layer of abstraction between the application and the database.

02 Jan, 2025

Most Frequently asked hibernate Interview Questions and Answers

Hibernate Mapping refers to the process of defining the relationship between Java objects (or entities) and database tables in Hibernate. Hibernate, as an Object-Relational Mapping (ORM) framework, allows developers to map Java classes to database tables and manage the data between them seamlessly. This process involves defining how Java objects (entities) are represented in the database and vice versa, which includes relationships, primary keys, columns, and other constraints.

02 Jan, 2025

Most Frequently asked hibernate Interview Questions

Hibernate is an Object-Relational Mapping (ORM) framework for Java that simplifies database interactions by mapping Java objects to relational database tables. It eliminates the need for developers to write complex SQL code manually for common database operations like CRUD (Create, Read, Update, Delete). Hibernate automatically handles the conversion between Java objects and database records, making it easier to interact with relational databases in an object-oriented manner.