| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What is meant by Java interpreter? | | 2 |
| is memory to the abstract class allocated ..or objects not
instantiated | TCS | 4 |
| What method is used to compare two strings ? | | 4 |
| Name the immediate superclass of the MenuComponent class? | | 1 |
| Can u overload main()method.Give with example. | IBM | 2 |
| Explain about GridBag Layout? | | 1 |
| what is hashmap& hashtable with example? | CTS | 1 |
| Is it possible to create Userdefined Unchecked Exception
also?If Yes, give an example? | | 2 |
| String is a immutable objects . it means that string does
not change...........
But it will be chang.........
{
String s="kapil";
String s1="raj";
String s=s1;
then print(.......)
The String has been changed ..
how it is possible and why its called immutable objects | | 3 |
| what is mean by String and StringBuffer?
What is mean by Methooverriding and Overloading?
| Satyam | 2 |
| What is meant by event handling? | | 1 |
| What is meant by Encapsulation? Can you write a class to
explain encapsulation? | Ness-Technologies | 8 |
| Explain the relationship between the Canvas and Graphics
class? | | 1 |
| what is mutability?which one is mutable String or StringBuffer?and why?give
examples of each which shows the mutability of each String or StringBuffer | | 2 |
| What is Ideal Design of Class? | | 2 |
| What is dynamic binding? | | 2 |
| How to decrease number of hashings in has | | 1 |
| What are access modifiers in Java ? | | 5 |
| What is I/O Filter? | TCS | 1 |
| What is the difference between array and arraylist?
what is the difference between arraylist and linkedlist? | EDS | 4 |
| |
| For more Core Java Interview Questions Click Here |
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