| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| If set accepts only one argument then how can it compare
two objects to avoid duplicates | | 3 |
| Write a program to create a binary Tree ? | | 1 |
| How to make a class immutable? | Bosch | 6 |
| When does Exception occurs? | | 3 |
| what is meant by serialization? | | 6 |
| What is the difference between java and .Net? | Bosch | 5 |
| What is the differnence between String Buffer and String
builder despite having knowledge that String builder is
faster than String Buffer and last one is threadsafe.please
tell another important difference. | | 3 |
| Which characters are allowed to use as the second character
of an identifier, and which characters are not allowed? | | 2 |
| how many ways to create Thread and which one is good?
runnable interface ot Thread class? | Satyam | 3 |
| what is difference between validation.xml & validation
rules.xml? | BirlaSoft | 5 |
| What is more advisable to create a thread, by implementing
a Runnable interface or by extending Thread class? | | 5 |
| Inorder to specify a container?s layout, which method is
used? | | 1 |
| What is Overriding and how can it be used? | Wipro | 5 |
| AWT event listeners extends what interface? | | 1 |
| Hi Friends, can u give me Real Time example for interface
and abstract class.(With Banking Example) | | 1 |
| what are the purposes of native, transiant key words? | | 2 |
| types of applets?. | TCS | 3 |
| Features of Java? | | 4 |
| Explain difference between final, finally and finalize? | | 2 |
| What is Map interface? | Wipro | 2 |
| |
| For more Core Java Interview Questions Click Here |
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