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Java J2EE Interview Questions
Questions Answers Views Company eMail

How many types of packages are there in Java?

5 1718

Explain different data types in Java.

5 1774

Can we declare Pointer in Java?

5 2068

What is the default value stored in Local Variables?

5 1856

Difference in the use of print, println, and printf.

5 1641

Is it possible to make an array volatile?

4 1781

What is an object-oriented paradigm?

5 1893

What are the Memory Allocations available in JavaJava?

1 890

What is a singleton class in Java? And How to implement a singleton class?

2 1087

Can you explain the Java thread lifecycle?

1 1066

In the below Java Program, how many objects are eligible for garbage collection?

1 1203

What is JDK? Mention the variants of JDK?

1 1078

What are Brief Access Specifiers and Types of Access Specifiers?

1 981

Explain Method Overloading in Java.

1 1165

Give a briefing on the life cycle of a thread.

1 1017


Un-Answered Questions { Java J2EE }

What is the difference between equals() and == in java?

1049


Explain public static void main(string args[]) in java.

1086


Realized?

2275


What is latest hibernate version?

493


i want test pattern of zylog company and some examples also

2869


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

2674


Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2269


Is minecraft 1.15 out?

1052


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

1149


What is parsing in java?

1050


What do you mean by an interface in java?

1108


Differentiate between static and non-static methods in java.

1134


How is declarative handling of exceptions done in struts ?

1014


explain different ways of using thread? : Java thread

1091


Write a program to print count of empty strings in java 8?

1092