What are the key features of the EJB technology?
Submitted by: Administrator► EJB components are server-side components written entirely in the Java programming language
► EJB components contain business logic only - no system-level programming & services, such as transactions, security, life-cycle, threading, persistence, etc. are automatically managed for the EJB component by the EJB server.
► EJB architecture is inherently transactional, distributed, portable multi-tier, scalable and secure.
► EJB components are fully portable across any EJB server and any OS.
► EJB architecture is wire-protocol neutral--any protocol can be utilized like IIOP,JRMP, HTTP, DCOM,etc.
Submitted by: Administrator
► EJB components contain business logic only - no system-level programming & services, such as transactions, security, life-cycle, threading, persistence, etc. are automatically managed for the EJB component by the EJB server.
► EJB architecture is inherently transactional, distributed, portable multi-tier, scalable and secure.
► EJB components are fully portable across any EJB server and any OS.
► EJB architecture is wire-protocol neutral--any protocol can be utilized like IIOP,JRMP, HTTP, DCOM,etc.
Submitted by: Administrator
Read Online Java EJB Programming Job Interview Questions And Answers
Top Java EJB Programming Questions
| ☺ | Is it possible to stop the execution of a method before completion in a SessionBean? |
| ☺ | Can the primary key in the entity bean be a Java primitive type such as int? |
| ☺ | What is EJB? |
| ☺ | Is it legal to have static initializer blocks in EJB? |
| ☺ | How EJB Invocation happens? |
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