| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Can you run the product development on all operating
systems ? | | 1 |
| what is difference between abstraction and interface?
| FIC | 6 |
| What is the basically use of finally while we know it
is always executed but why? | TCS | 4 |
| Difference between overloading and overridding? | | 4 |
| What classes can be used to store arbitrary number of
objects ? | | 1 |
| what is wrapper class and its uses? | | 2 |
| explain System.out.println() | CTS | 7 |
| can anyone explain me the concept of autoboxing? | | 3 |
| what is the purpose of class "Object" which is base class
for all classes? | | 3 |
| Describe inheritance as applied to java? | | 4 |
| Interface A {
String test();
}
Interface B {
int test();
}
Create a class AB which must implements both A & B
interfaces. | Hewitt | 13 |
| What is audio clip interface? Name few methods of it ? | | 1 |
| What are wrapper classes? | Noah-Solutions | 6 |
| what is bytecode? watz the difference between machine code
and bytecode? | Oracle | 4 |
| what is custom tags with example? | AMDOC | 1 |
| What is static variable and static method? | TCS | 9 |
| What is the top class of AWT event hierarchy? | | 5 |
| What do you mean by the term transient? | Ericsson | 4 |
| how many design pattern r there? and wht design pattern u
use and why ? | HP | 5 |
| Catch(Exception e){
}
in that what is Exception and purpose of that in that place
exactly? | | 3 |
| |
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