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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

What do you mean by EJB architecture?

1 1066

Enlist the changes in EJB 2.1 ?

1 1085

Can remove() be a Stateless Session bean?

1 1152

Define EAR, WAR and JAR ?

1 1086

Differentiate Conversational from Non-conversational interactions?

1 1106

Is ejbCreate() method mandatory while defining a Session Bean?

1 1140

Define Context?

1 1154

Enlist the contents of Container.

1 1113

Which is more beneficial: Stateful or Stateless Bean?

1 1050

Enlist the CallBack methods of Entity Bean.

1 1077

Define SessionContext ?

1 1137

When can we say that threads are not lightweight process in java?

1 1225

What is a blocking method in Java?

1 1339

What are the main differences between notify and notifyAll in Java?

1 1152

Can It is possible to synchronize the constructor of a Java Class?

1 1240

Un-Answered Questions { Java Related }

what is reflection api? How are they implemented?

1092

What is the difference between break and continue statements?

1110

Differentiate between static and non-static methods in java.

1108

What is lazy class?

474

How to sort array in descending order in java?

980

What is the first argument of the string array in main method?

1020

What if I write static public void instead of public static void?

924

Realized?

2241

what are the different modes of archival? Explain each mode in two lines each?

988

Is minecraft 1.15 out?

1032

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2654

Are jvm’s platform independent?

965

What is a classloader in java?

1076

What is an object in java and how is it created?

1116

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2851

For More Un-Answered { Java Related } Questions Click Here