| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| class A
{
class B
{
psvm(String args[])
{
}
}
}
if the prg saved in A.java whats the o/p? | HCL | 5 |
| what is the purpose of method overriding in java where v r
completely re-defining a inherited method instead y can't v
create a new method and define.If the question is very silly
plz excuse me and do reply.Thank U! | | 5 |
| How the threads are synchronized? | BMC | 2 |
| if arraylist size is increased from initial size what is
the size of arraylist...suppose initial is 100 , if i add
101 element what is the size... | | 6 |
| What is the middleware? | | 2 |
| In C we use only compiler. Why java uses both compiler and
interpreter? What is its significance? | | 5 |
| What are Access Specifiers and Access Modifiers. | TCS | 4 |
| What happens when you assigned a 'double' value to
a 'String'? | | 6 |
| How to add panel to a Frame? | | 2 |
| If your team member writes code with lots of static
variables and static methods, will it cause any side effects? | KPIT | 1 |
| Explain difference between final, finally and finalize? | | 2 |
| whats the purposr of using serialization? | | 6 |
| What is synchronization? How it can be achieved? | | 2 |
| What is unicode? | | 1 |
| What is the purpose of the finally clause? | | 3 |
| Instead of writing Home, Remote Interfaces if i directly
extends EJBObject to bean class what happens?
| Flextronics | 1 |
| where lives in jvm | | 3 |
| can u give one sinario when you use Abstract Class and When
you use Interface. | ITC-Infotech | 5 |
| In Java why we write public static void main(String args[])
why not main()? | TCS | 12 |
| What are the OOAD concepts in java explain with examples? | Aricent | 4 |
| |
| For more Core Java Interview Questions Click Here |
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