Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

Can we learn spring boot without knowing spring? : Spring Boot

386

What is the use of @qualifier in spring boot? : Spring Boot

549

What is yml file in spring boot? : Spring Boot

408

Why do we need spring boot maven plugin? : Spring Boot

453

What exactly is spring boot? : Spring Boot

455

What is @springbootapplication in spring boot? : Spring Boot

429

What is the flow of spring boot? : Spring Boot

450

What is spring boot actuator? : Spring Boot

406

Why do we need spring boot starter parent? : Spring Boot

390

What is spring boot rest api? : Spring Boot

514

Why is spring boot used? : Spring Boot

436

Why is spring boot preferred? : Spring Boot

429

Why do we use spring boot with microservices? : Spring Boot

417

Is spring boot a mvc? : Spring Boot

496

Why is spring boot so popular? : Spring Boot

422

Un-Answered Questions { Java J2EE }

How do singleton patterns work?

966

What are the advantages of ejb?

1009

Why spring framework is needed?

383

Why is there no polymorphic-type response from a create() or find() method? : BEA Weblogic

1032

What is difference between bytype and byname in spring?

452

What do you understand by auto wiring and name the different modes of it?

401

What is cascade delete?

931

How do you escape in java?

1072

What is cascade type?

448

Is java written in c?

958

What is difference between hibernate save(), saveorupdate() and persist() methods?

327

What are versions of ejb?

1061

What is difference between stringbuffer and string?

957

What is the full form of ejb in java?

1065

What is lazy loading and what is Generic Servlet Class?

1076

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