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Explain different abstract classes on which the Java’s input output streams are built.
Which of the given statements regarding the java.util.Vector and java.util.Hashtable classes are correct?
List some of the methods of observable class. Describe the function of the observable class?
Write down all the applications of Wrapper Classes?
Explain some of the methods available with the Abstract process class.
What do you mean by StringBubber? Write different characters available with the StringBuffer?
Explain different streams available in the Java.
The object class consists of a wait method which is used to coordinate access to an object by multiple threads.
What do you mean by the term exception? How do we define try or catch block?
What do you mean by the term constructor? What are its unique properties and how do we invoke it?
Design a class to signify an employee. Comprise the given members:
What do you mean by the term constructor?
Continue statement is employed to skip the rest of the loop and begin again from the starting of the loop.
What do you mean by the term iteration statements? Name the iteration statements given in Java.
Illustrate the difference between ternary and Boolean logical operators?
Two main points for the Java's automatic conversion are _______ and _________.
________ is the fundamental real life entities in the object oriented system.
Java Script can be coded directly in a _______ document.
Explain the use of the keywords "this" and "super" are used in java.
Write down the two methods by which we may stop threads? Describe with the help of a suitable program.
Explain various forms of inheritance with suitable examples.
Write down the difference between suspending and stopping a thread? Explain with the help of a suitable program.
What do you mean by typecasting. Explain it in detail. What do you mean by a dynamic method dispatch?
Describe applet life cycle with the help of suitable example.
What is the importance of super keyword in Java?