Java J2EE Interview Questions for Senior Developers 2020-2021 - 3

Question: 11

What is render kit?

A set of renderers that render output to a particular client. The Java Server Faces implementation provides a standard HTML render kit, which is composed of renderers that can render HMTL markup.

Question: 12

What is persistent field?

A virtual field of an entity bean that has container managed persistence it is stored in a database.

Question: 13

What is Security permission?

A mechanism defined by J2SE, and used by the J2EE platforms to express the programming restrictions imposed component developers.

Question: 14

What is security constraint?

A declarative way to annotate the intended protection of Web content. A security constraint consists of a Web resource collection, an authorization constraint, and a user data constraint.

Question: 15

What is role (development)?

The function performed by a party in the development and deployment phases of an application developed using J2EE technology. The roles are application component provider, application assembler, deployer, J2EE product provider, EJB container provider, EJB server provider, Web container provider, Web server provider, tool provider, and system administration.