| Other Core Java Interview Questions |
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| Question | Asked @ | Answers |
| |
| which class to use when concatenating
strings in a loop. | IBM | 2 |
| What is cloneable interface? | | 3 |
| How can you eliminate duplicates? | | 1 |
| What is an Applet ? | | 2 |
| how can u create the object with out new operator | | 2 |
| What is the use of ?this?? | | 3 |
| Explain the differences between public, private, protected
and static? | | 1 |
| when we have to use final class in java? | | 2 |
| methods in Applet? | | 1 |
| how can u apply shallow cloning and deep cloning to create
object? | Yash-Technologies | 1 |
| Can Applet have constructors? | | 2 |
| what ide u r using and wat version, how wil u build the
project etc ? | | 2 |
| which one the better thread emplemented thread or extended ? | Fidelity | 3 |
| What is light weight component? | | 3 |
| where is .equals() method and how is it different from ==
operation <giving some confusing implementation> Is hashing
related to these? | iFlex | 3 |
| why to use transient variables when static variables can be
used for Serialization | | 3 |
| What is 'finally' method in Exceptions? | | 2 |
| What is the use of bin and lib in JDK? | | 1 |
| how session will be expired ? | Satyam | 1 |
| Name the method that is used to set a TextComponent to the
read-only state? | | 1 |
| |
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