| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Interface A {
String test();
}
Interface B {
int test();
}
Create a class AB which must implements both A & B
interfaces. | Hewitt | 13 |
| Explain the difference between getAppletInfo and
getParameterInfo? | | 1 |
| What is the protocol is used in type4 driver? | CMC | 2 |
| How the threads are synchronized? | BMC | 2 |
| What is the need to implement Serializable interface (with
no methods) for objects which are to be serialized ?
We can write our own functionality which writes objects to
streams then why we need to implement and tell JVM that
which objects can be serialized. | iFlex | 4 |
| what is prepare statement?
what is calabedtarement? | Symphony | 1 |
| what are the diffrences between interface and abstract
class? | | 4 |
| Which is not Object in Java? | Honeywell | 7 |
| what is difference between throw and throws in exception? | | 16 |
| What are interfaces? | | 1 |
| How can you take string into InputStream? | | 3 |
| what is generics in jdk1.5? | Bally-Technologies | 1 |
| What is the purpose of a statement block? | | 1 |
| If set accepts only one argument then how can it compare
two objects to avoid duplicates | | 3 |
| What Method and class used for Connection pooling ? | Wipro | 4 |
| What is the difference between Abstract Class and Interface | AMDOC | 6 |
| What is the format of Inner Class after it compiled? | | 1 |
| Why java Don't Support Multiple interitence | ABC | 7 |
| Difference between String and StringBuffer. | IBM | 3 |
| why there are multiple catches for a try block.don't tell me
that there can be multiple exception of a code segment
that's why.tell me the real fact behind this. | | 4 |
| |
| For more Core Java Interview Questions Click Here |
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