| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| can abstract class have constructor how can you achive
this ? | Fidelity | 3 |
| Can we declare an anonymous class as both extending a class
and implementing an interface? | Wipro | 7 |
| Explain about GridBag Layout? | | 1 |
| Inorder to specify a container?s layout, which method is
used? | | 1 |
| What is run-time class and system class? what is their
purpose? | | 1 |
| WHAT IS THE MEANING OF ALL TYPE OF BUZZWORDS? | | 4 |
| What is adapter class? | | 2 |
| Define interface? | | 2 |
| What is the return type of a program?s main() method? | | 2 |
| I have a class which is abstract which contains only the
abstract methods. This is similar to an interface. Then, if
i have given a choice to choose one of them. Which one i
have to choose and why? | | 4 |
| is this possible to create an array of 0 length?
if so how? if not so why?
coz we have an array in main() likw this
"static void main(String [] s) then what it signifies? | Hexaware | 2 |
| what is java bean?where can we use it? | TCS | 3 |
| what is an object and how do you allocate memory to it? | Wipro | 3 |
| What happens when a main method is declared as private? | Sun-Microsystems | 8 |
| What is clipping? | | 2 |
| What is inheritance? | | 4 |
| what is difference between method overloading & method
overridding with example? | IBM | 2 |
| How to add two numbers with out using Arithmetic , union
operators in java....?
But we can use bitwise operators... but how...?
| CTS | 2 |
| What are the allowed, non-Unicode letter characters that
can be used as the first character of an identifier? | | 2 |
| 1.what is the exact difference between applet and frame?
2.Do we use main method in frames? | | 2 |
| |
| For more Core Java Interview Questions Click Here |
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