| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Can multiple catch statements be used in exceptions ? | Wipro | 4 |
| class A
{
class B
{
psvm(String args[])
{
}
}
}
if the prg saved in A.java whats the o/p? | HCL | 5 |
| What are the common problems you have faced while
implementing Java? | | 1 |
| when a servlet sends request for first time it uses the
follwing methods
a)init
b)doget()
c)dopost()
d)service | Accenture | 1 |
| can we have virtual functions in java? | Wipro | 7 |
| Why we need to serialize the object | Geometric-Software | 8 |
| I have one POJO class(Java bean class), it has two
variables for that it has setters and getters. Now i have
created two objects for that class and i have set the data
for those variables through this two objects. Now question
is i want check whether those two objects have same data or
not, for this write a program? Thanks, Bose. | Oracle | 2 |
| Which class should you use to obtain design information
about an object | | 2 |
| Hi Friends..
can any one provide the real time example for
methodoverloading and methodoverriding ......... | Honeywell | 2 |
| what is the difference between multitasking and
multithreading? | | 8 |
| What is more advisable to create a thread, by implementing
a Runnable interface or by extending Thread class? | | 5 |
| What is the difference between Stream Reader and Stream Writer? | | 4 |
| In Serialization, whether you will use Static variables? | HCL | 2 |
| What is Remote Interface ? | CTS | 4 |
| Can you have a constructor in abstract class? | | 7 |
| What are virtual functions? | | 2 |
| What method is used to know the status of Checkbox(i.e it
is checked or unchecked)? | | 1 |
| what is connection pooling with example? | AMDOC | 1 |
| What is meant by packages? | | 2 |
| What are the names of interfaces that doesn't consists of
method/s ? | | 3 |
| |
| For more Core Java Interview Questions Click Here |
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