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

How do I type unicode?

918

Can we override compareto method?

906

How does compareto method work?

919

What is difference between == equals () and compareto () method?

994

What is sleep method?

1059

How do you insert a line break?

859

How do you compare characters in java?

929

What is byte value?

952

What is the function of compareto in java?

1016

Does sprintf add a null terminator?

1047

Does treeset use compareto?

915

What is difference between printf and scanf?

1056

What is the symbol for line break?

1044

What is split return?

940

What is a conditional equation?

978

Un-Answered Questions { Java J2EE }

How do you declare an empty string?

1015

Can we use different return types for methods when overridden?

956

Why is loose coupling important?

336

What is java spring used for?

401

Explain the functionality of iiop ?

1112

Explain about session interface?

850

What is re-entrant. Is session beans reentrant. Is entity beans reentrant?

1024

What is a domain template?

954

what is the max length of the message does mq support?

809

What is the difference between multiple processes and multiple threads?

1129

Is arraylist dynamic in java?

939

What is orphan removal? : Spring Boot

379

What is the use of jms server in weblogic?

813

Differentiate between a class and an object.

996

Is java call by value?

1035

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