Section -A short question from previous papers
- Define class and object in java (3M)
- Write a short note on the installation of JDK. (4M)
- Discuss about binary, unary and ternary operators?
- What is Object Oriented Programming? How it is
different from Procedural concepts?
- Support the statement “java byte code gives high performance”. (4M)
- What is an Object? How to allocate memory for
objects?
- What is the significance of Java’s byte code? (3M)
- List the various ways of ‘static’ keyword usage.
- What is importance of Unicode in java? Explain. (3M)
- Explain about the this keyword with examples.
- Explain why Java is Machine Independent. (4M)
- Brief on constructor overloading?
- Can a method be overloaded based on different return
type but same argument type ?
- What is the purpose of Alive () function in Java?
- What happens when there is no suitable try block to
handle exception? (4M)
- Write a java program to create multiple threads.
- Explain about the final keyword with examples. (3M)
- How to suspend threads? Give examples
- Java class can be used both as an applet as well as
an application" - Support this statement with an example.
- What are the different types of controls available
in AWT?
- Differentiate class, abstract class and interface.
(3M)
- How does Java support inter thread communication?
(4M)
- Explain about the importance of extend and implement
keywords. (4M)
- What is light weight process? Discuss. (3M)
- What is the use of ‘super’ keyword? (3M)
- What is the role of join ( ) in multithreading? (3M)
- Discuss about inner classes. (4M)
- Give a note on
layouts in AWT?
- Differentiate between
application and applet (4M)
- How menus are created?
Give example.
- What are assertions?
- "Interfaces are able to extend more than one
Interface but a Class can't extend more than
- One Class" - Why?
- What are the differences between applet and
application programs? (4M)
- Give an overview of JButton class
- What is adapter class? Give examples. (4M)
- Differentiate between Text field and Text area and
also discuss it’s
constructors and
method. (4M)
- Present the structure of a Java Applet. (4M)
- What are the different types of controls available
in AWT?