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why we need this (1.object,2.class,3.data hiding,4.encapsulation,5.abstraction,6. polymorphism,7.inheritance)
2 5039What is immutable class? how to make a Class explicitly "Immutable"?Wap to make a class explicitly immutable.
3 7671How many types of JVM's (OR) Name of the JVM's which are used in Tomcat & Weblogic servers ?
TCS,
1 13301Class 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 5856
Explain the inheritance?
Explain aggregation in java?
In multi-threading how can we ensure that a resource isn't used by multiple threads simultaneously?
In a container there are 5 components. I want to display all the component names, how will you do that?
Explain public static void main(string args[]) in java.
What is difference between call by value and call by reference?
Explain the available thread states in a high-level?
State some advantages of java?
What does @param args mean in java?
What does business logic mean?
What is an empty class? What functionality does it offer in Java?
What is the final variable?
Can we declare a class as static?
Can constructor be protected in java?
What is difference between wait and notify in java?
