What is inheritance How is inheritance implemented in Java Create a class named 'University' and create another class 'School' by extending the University class. "School" has attributes "discipline", "faculty", "programmes".

Write an Applet program which draws a circle inside a rectangle. Fill the circle with red colour.

What does the keyword 'Synchronize' mean in Java? When do you use it What are the disadvantages of synchronization?

"Static function can only use static data of the class." Is this statement correct Explain your answer.

What is a final class? Give two examples of final classes defined in Java API.

Write a program to pick out the second biggest number in an array of n integers.

What is a thread How do you implement threads in Java How do you stop a thread in Java? Explain your answer with a Java program.

Give the usage of the three Java access specifiers with the complete Java declaration for each method.

How are packages imported in Java Explain the benefits of importing a package into your program.

What is meant by garbage collection? How is it done in Java?

What is a Built-in Exception Explain user-defined exceptions using a Java program fragment.

Write a Java program to read 10 names from the keyboard and sort them in alphabetical order.

What is an interface? Can you extend an interface in Java Explain your answer with the help of a program fragment.

Explain the concept of method overloading and method overriding with examples.