| Other Core Java Interview Questions |
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| Question | Asked @ | Answers |
| |
| Hi Friends, can u give code to convert ArrayList to
HashMap and HashMap to ArrayList. | | 1 |
| What is finally in exception handling? | | 6 |
| Real Time sample code for Encapsulation and Abstraction.
where to use abstract and where to use specifies like
public private. | | 1 |
| Describe inheritance as applied to java? | | 4 |
| Catch(Exception e){
}
in that what is Exception and purpose of that in that place
exactly? | | 3 |
| what is a transient variable? | | 4 |
| What is garbage collection in Java, and how can it be used ? | Wipro | 10 |
| Name the types of mouse event listeners ? | | 2 |
| What are the interfaces defined by Java.lang package? | | 1 |
| Is 'sizeof' a keyword? | | 5 |
| What we have to do, when we don't want to implement all
methods of an interface? | | 2 |
| Hi Friends..
can any one provide the real time example for
methodoverloading and methodoverriding ......... | Honeywell | 2 |
| How to sort the elements in HashMap
| Ness-Technologies | 3 |
| Why all programming languages have main as a execution
starting point? | | 2 |
| What is the minimum and maximum length of an identifier? | TCS | 6 |
| What classes of exceptions, thrown by a throw statement? | | 2 |
| real time example for deadlock,starvation,livelock | | 4 |
| what is the use of datasource in core java? | Satyam | 2 |
| wHAT IS DEFAULT SPECIFIER IN JAVA
wHAT IS DEFAULT CONSTRUCTOR IN JAVA
wHAT IS DEFAULT METHOD IN JAVA | IBM | 10 |
| what is Vector class? | | 2 |
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