| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| what is difference between set and list in collection? | Satyam | 3 |
| What is run time polymorphism? | Elementus-Technologies | 6 |
| when asub class inherits a super class and overrides a
public method of super class in sub class(public method in
super class).
why these methods needs to be public in sub class.
(otherwise compile time error). | | 2 |
| what is the output ? Math.floor(-2.1)
a)2
b)-2
c)-3.0
d)0 | Accenture | 2 |
| Why Java is not purely object oriented? | Persistent | 21 |
| how can i connect to database in a applet ? | | 1 |
| If you are reviewing the code of your team members, what
points will you look at, assuming the performance of the
application is not so great | KPIT | 2 |
| write the hierarchy of component class? | | 1 |
| wahts is mean by thread? | HCL | 14 |
| How a class can implement an interface? | SysArc | 4 |
| How can you take string into InputStream? | | 3 |
| is there any function in java to make the text to blink? | | 5 |
| how to convert mm/dd/yy to dd/mm/yy using collections in
java. | Bosch | 2 |
| In what type of containers, Border layout is a default
layout? | | 3 |
| what is the difference between Java Command Line and C
command Line? | | 1 |
| Can an exception be rethrown? | Wipro | 4 |
| Difference between overloading and overridding? | | 4 |
| How to make class immutable | | 5 |
| finalize() method? | | 4 |
| could you run the java program without main method? | | 3 |
| |
| For more Core Java Interview Questions Click Here |
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