| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What is the difference between overloading and overriding a
function? | Infosys | 4 |
| What is the use of ?this?? | | 3 |
| What are the operands of instanceof operator? | | 1 |
| Name the types of 'priority'? | | 2 |
| class A{
some variables;
public void a()throws Excepion1,Exception2{....}
}
class B extends A{
variables...
public void a()throws E2,E3{.....}
}
Qns:
here override of methods occurs or not,ore else wil give
any compilation error or run properly..plz tell me briefly
whts happening with the above codes.... | Quinnox | 3 |
| What is the purpose of finalization? | | 3 |
| why java not supproting multiple inheritance?
| | 3 |
| explain the clone method and clonable interface | | 1 |
| can abstract class have constructor how can you achive
this ? | Fidelity | 3 |
| Where the CardLayout is used? | | 1 |
| What is the difference between add() and addElement()
method in Vector Class ? | TCS | 2 |
| Explain the term serialization? | Wipro | 4 |
| While opening the file, what type of exceptions can be
caught? | | 3 |
| What is static variable and static method? | TCS | 4 |
| What is the purpose of the File class? | | 2 |
| which one the better thread emplemented thread or extended ? | Fidelity | 3 |
| What is interface and its use? | HCL | 5 |
| What are Font and FontMetrics classes? | | 1 |
| How to access a method that it declared as protected? | | 3 |
| What is meant by packages? | | 2 |
| |
| For more Core Java Interview Questions Click Here |
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