why we need this (1.object,2.class,3.data hiding,4.encapsulation,5.abstraction,6. polymorphism,7.inheritance)
2 4942What is immutable class? how to make a Class explicitly "Immutable"?Wap to make a class explicitly immutable.
3 7540How many types of JVM's (OR) Name of the JVM's which are used in Tomcat & Weblogic servers ?
TCS,
1 13240Class 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 5740
How many JVMs can run on a single machine and what is the meaning of Just-In-Time (JIT) compiler?
Which is faster set or list in java?
Can we override protected method in java?
What is the maximum size of list in java?
What is the difference between logical data independence and physical data independence?
Which class represents the socket that both the client and server use to communicate with each other?
What lambda means?
What are the differences between this and super keyword?
What is method with example?
Describe how to implement singleton design pattern in struts.
Can we have try without catch block?
Is null false in java?
What is meant by the value of a variable?
Difference between error and exception
What is the difference between inner class and nested class?