why we need this (1.object,2.class,3.data hiding,4.encapsulation,5.abstraction,6. polymorphism,7.inheritance)
2 3962What is immutable class? how to make a Class explicitly "Immutable"?Wap to make a class explicitly immutable.
3 6450How many types of JVM's (OR) Name of the JVM's which are used in Tomcat & Weblogic servers ?
TCS,
1 12486Class A extends Class B but Class A also inherit Super Class Object so it is multiple inheritence give reason in support of your answer
3 4529
What is private public protected in java?
Give an example of call be reference significance.
What’s the difference between applets and standalone program?
What is string pool?
How is string immutable in java?
What environment variables do I need to set on my machine in order to be able to run java programs?
What is the difference between a constructor and a method?
What is the vector class in java programming?
how to create multithreaded program? Explain different ways of using thread? When a thread is created and started, what is its initial state? Or extending thread class or implementing runnable interface. Which is better? : Java thread
What is difference between next () and nextline () in java?
What is starvation?
Can we convert list to set in java?
Which containers use a flowlayout as their default layout in java programming?
What is the default value of an object reference declared as an instance variable?
What is a boolean flag in java?
