Midterms - Java EE

What is a key characteristic of Java EE that makes it suitable for enterprise applications?

• Limited scalability

• Component-based architecture

• Lack of modularity

• Exclusive focus on small-scale projects

Which EJB type is used to represent persistent data stored in a database?

• Stateless Session Beans

• Stateful Session Beans

• Entity Beans

• Message-Driven Beans

Entity Beans in EJB represent:

• Business logic that can be invoked by clients.

• Conversational state between client invocations.

• Persistent data stored in a database.

• Asynchronous messages.

How does EL simplify the interaction with JavaBeans in JSP pages?

• By handling cookies

• By providing a concise syntax

• By managing sessions

• By initializing resources

What does JMS stand for?

• Java Middleware Service

• Java Messaging Service

• JavaScript Management System

• Java Memory System

What does EL stand for in the context of JSP?

• Embedding Language

• Execution Language

• Expression Language

• Encoding Language

Which Java EE component is used for building distributed, scalable, and transactional enterprise applications?

• JMS (Java Message Service)

• Servlets

• EJB (Enterprise JavaBeans)

• JSP (JavaServer Pages)

How did Java EE evolve from J2EE (Java 2 Platform, Enterprise Edition)?

• By reducing its complexity

• By introducing more programming languages

• By adapting to changing technological landscapes

• By removing support for distributed applications

What is the primary purpose of Java EE (Enterprise Edition)?

• To build small-scale applications

• To standardize framework for enterprise-level applications

• To handle only client-side scripting

• To manage desktop applications

Which of the following is a real-life example illustrating the significance of Java EE in IT?

• Personal blog platform

• E-commerce platform handling massive transactions

• Basic calculator application

• Simple contact form