-
Can we declare class as protected?
What is the scope for this class?
-
-
Java single inhertiance and multiple inheritance
1.what is meant by inheritance,single inhertiance,multiple inheritance?2.define abstract class & abstract method?3.how to developed and delopying a SERVELT,JSP program in the TOMCAT APACHE SERVER,WEBLOGIC SERVER?PLZ send the answer for the particular abo
-
-
-
3-tier architecture in Java
Explain about 3-tier architecture in Java
-
-
-
What is singleton class?
What is the exact use of singleton class?Just using private class constructor makes it a singleton class?
-
-
-
-
-
Singleton class examples
What is singleton class? Explain with an example?
-
-
-
Common Design Pattern
What is command design pattern? Explain this pattern based on below scenario
Map m=new HashMap(); HashMap m=new HashMap();
What is difference between Map m=new HashMap(); HashMap m=new HashMap();
-
Java-Class variable Vs Instance variable
Some body please tell me what is the difference between class variable and instance variable???
-
-
J2EE Interview Questions
Sub Category
Questions
Answers
Last Updated
Ans