Class notes 201

Java programming-Important questions


I.Five marks Questions(5-Marks)


1. Java virtual machine
2. Java Data Types
3. Scope and lifetime of variables
4. Operators and types of operators
5. Inheritance and its types of inheritance
6. Method overloading(or)method overriding
7. Interfaces in java
8. Multithreading and Multitasking in java
9. Synchronization in java
10. Inter-thread communication
11. Stream classes and file handling
12. Awt class hierarchy and working with frame class
13. Event handling and Adapter classes
14. Swing and Jcheckbox,Jbutton


II-Ten marks questions (10-Marks)


1. Features of java
2. Arrays and its Types in java
3. Constructors and its Types in java
4. String Buffer classes
5. Member Access rules (or) Access modifier
6. Exception Handling in java
7. Built-in exceptions
8. Runnable Interfaces and I/O-streams
9. Byte and character stream
10. File handling in java
11. Handling Mouse and keyboard events,Inner classes
12. Hierarchy of swing components containers
13. Jradiobutton,Jlabel,Jcombobox,Jscrollpane