Technical Interview Questions
An authentication mechanism in which a Web server authenticates an entity via a user name and password obtained using the Web application’s built-in authentication mechanism. Basic authentication is a simple authentication mechanism commonly used in web development and HTTP-based applications. It is part of the HTTP protocol and involves sending a username and password as … Read more
A JavaBeans component that corresponds to a JSP page that includes JavaServer Faces components. The backing bean defines properties for the components on the page and methods that perform processing for the component. This processing includes event handling, validation, and processing associated with navigation. In the context of JavaServer Faces (JSF), a backing bean is … Read more
B2B stands for Business-to-business. In the context of Advanced Java, “B2B” typically stands for “Business-to-Business.” B2B refers to transactions, interactions, or relationships between businesses, rather than between businesses and individual consumers (which is known as Business-to-Consumer or B2C). In the realm of Advanced Java, B2B applications may involve the development of software, systems, or platforms … Read more
An authorization rule that determines who is permitted to access a Web resource collection. In advanced Java, particularly in the context of web development using technologies like Java EE (Enterprise Edition), an authorization constraint refers to a security mechanism that controls access to specific resources or actions based on the identity and roles of the … Read more
The process by which access to a method or resource is determined. Authorization depends on the determination of whether the principal associated with a request through authentication is in a given security role. A security role is a logical grouping of users defined by the person who assembles the application. A deployer maps security roles … Read more