| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| what is difference betwwen hashmap and hashtable ? | Fidelity | 6 |
| What is difference between abstract class & final class | | 5 |
| How u dubugg ur project? | iFlex | 1 |
| What is meant by packages? | | 2 |
| Difference between Application and Applet ? | Wipro | 3 |
| What is thread? | BMC | 5 |
| How Array List can be Serialized. | Polaris | 5 |
| How can you reverse a string? | | 4 |
| What are the parameters used in Connection pooling? | IBM | 1 |
| what is the difference between equals method and == | Professional-Access | 11 |
| Explain class A{}
class B{}
class C{}
all the three classes are saved in a single file name, what
the name should i provide to the file ,in what file name
should i run the program? Ple Explain | DNS | 6 |
| What are the standards to place package statement within a
source code file? | | 1 |
| Can you run the product development on all operating
systems ? | | 1 |
| What method is used to know the status of Checkbox(i.e it
is checked or unchecked)? | | 1 |
| How will you create the class for the following scenario?
Employees under one employee?
| Bally-Technologies | 2 |
| What are init(), start() methods and whey they are called? | | 2 |
| what ide u r using and wat version, how wil u build the
project etc ? | | 2 |
| How are this() and super() used with constructors? | | 4 |
| A class can be a subclass of itself? | Genesis | 2 |
| What is System class and its purpose? | | 2 |
| |
| For more Core Java Interview Questions Click Here |
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