| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Is java is a fully object object oriented language? | TCS | 15 |
| We can write any Java Logics in our JSP. Then why we are
using servlets(Controller Layer) to interact with the DAO ? | TCS | 1 |
| what is connection pooling with example? | AMDOC | 1 |
| What is persistence ? | | 2 |
| What are wrapper classes? | Noah-Solutions | 6 |
| Why do inner class cannot have static declaration except
static nested class? | Wipro | 1 |
| What is the middleware? | | 2 |
| what is the difference between java and j2ee... is that can
i work j2ee on net beans IDE 6.0 | | 2 |
| explain about casting of objects? | | 4 |
| How to add two numbers with out using Arithmetic , union
operators in java....?
But we can use bitwise operators... but how...?
| CTS | 2 |
| Which method will get invoked first in a stand alone
application? | | 1 |
| How applets will communicate with each other? | | 1 |
| Can we inherit the constructor in a Class?please give one
example. | iGate | 3 |
| Does garbage collection guarantee that a program will not
run out of memory? | | 1 |
| Are there any tools available in java to create reports? | | 5 |
| How to eliminate duplicates from an array? | Wipro | 3 |
| what is the use of custom tags? with example? | Photon | 1 |
| What is the difference between C++ & Java? | Syntel | 21 |
| When is an object in the mean to garbage collection? | | 3 |
| How to sort the elements in HashMap
| Ness-Technologies | 3 |
| |
| For more Core Java Interview Questions Click Here |
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