| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| what is ennumaration? | AMDOC | 1 |
| How does a try statement determine which catch clause
should be used to handle an exception? | | 2 |
| What is Marker interface in java? and what is clone? | Wipro | 7 |
| what is the use of private constructor in core java? | Satyam | 3 |
| which class to use when concatenating
strings in a loop. | IBM | 2 |
| When is an object in the mean to garbage collection? | | 3 |
| How to override a equals() method and what is the use? | | 1 |
| What is the Layout for ToolBar? | | 1 |
| Hi ,i convert contrller as jSp And presentation as
servlet ...will it do? if so what are advantage and
idsadvantages | IBM | 1 |
| When will we use class loader? | | 1 |
| How does serialization work | Ordain-Solutions | 2 |
| what is multitherading | Tech-Mahindra | 2 |
| different types of threads? | TCS | 7 |
| How to add two numbers with out using Arithmetic , union
operators in java....?
But we can use bitwise operators... but how...?
| CTS | 2 |
| class A{
class B{
}
}
in which name u save the file,its the program compile? | HCL | 6 |
| While opening the file, what type of exceptions can be
caught? | | 3 |
| why Runnable interface is preferable than extending the
Thread class? | Wipro | 5 |
| Explain difference between final, finally and finalize? | | 2 |
| what are depricated methods in threads and explain the
lifecycle methods | | 5 |
| perpare on factorypattern,linklist wothout using
collection, (multitharding ie create producer/customer
therad producer create Queue continuesly,consumer consume
queue, consumer wait if queue is full,producer wait if
queue is empty),diff betn sleep(1000)&wait(1000) these r
the main Q ask in huawei(2008) | Huawei | 1 |
| |
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