| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Difference between prefix and postfix forms of the
++operator? | | 2 |
| Can an object?s finalize() method be invoked while it is
reachable? | | 2 |
| How to synchonise HashMap | IBM | 3 |
| What are field variable and local variable? | | 2 |
| what is difference between Action messages and Action errors? | TCS | 1 |
| What is update method and when it is called? | | 1 |
| Adapter classes? | | 3 |
| for what purpose we use applets ? | Mindlogicx | 2 |
| what are the oops concept in java explain with real time
examples | Tech-Mahindra | 4 |
| What is method Overriding in the perspective of OOPS? | | 2 |
| Why do we use public static with the main function in Java? | Infosys | 7 |
| What is a thin-client application? | Adobe | 4 |
| What is yielding and sleeping? how they different? | | 2 |
| what is meant by serialization? | | 6 |
| A class can be a subclass of itself? | Genesis | 2 |
| Difference between abstract class and Interfaces? | Sai-Softech | 5 |
| what are Checked & Unchecked exceptions ? | | 2 |
| What is dynamic binding? | | 2 |
| How to find the size of an array
a)array.length()
b)array.length
c)array.size()
d)array.size | Accenture | 5 |
| Explain about Superclass and Subclass? | | 4 |
| |
| For more Core Java Interview Questions Click Here |
Ask Questions on ANYTHING, that arise in your Daily Life at 
Site Map
