| Other Core Java Interview Questions |
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| Question | Asked @ | Answers |
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| When we can access the static data member without creating
the object what is the need of the object in java.
| ssinformatics | 4 |
| where lives in jvm | | 3 |
| What is 3-tier model? | Wipro | 3 |
| Q1.A. Write note on “The class path Environment Variable”?
B. Which are different kinds of source code?
Q2.A. How to create an interface?
B. Why convert an applet to an application?
Q3.A. How to use Media tracker Class.
B. How to use string tokenizer class.
Q4 A. Explain the overview of UDP messaging.
B. Difference between SQL Exception class and SQL
Warning class.
Q5. A. How to create com object in Java?
B. Write short notes on “The properties class”
Q6. A. When object is created and destroyed?
B. Explain the JDB in depth & command line.
C. Write short notes on Web Sites.
| iGate | 2 |
| what are the methods of an object class? | | 3 |
| What are the steps to do connection pooling in weblogic? | TCS | 1 |
| What services that container provides? | | 1 |
| What is inheritance? | | 4 |
| what is a thread? | IBM | 10 |
| what is the difference between @include page and @include file | | 2 |
| What are integer overflows and underflows and how to handle
them? | Wipro | 2 |
| In which JDK version event-delegation model is introduced? | | 1 |
| Explain pass by reference and pass by value? | Wipro | 5 |
| How two different class threads communicate with each
other?. send example code. | | 4 |
| how can we use the servlet as standalone apllication?should
we need to extend any class? | Logica-CMG | 2 |
| Why all programming languages have main as a execution
starting point? | | 2 |
| What is the middleware? | | 2 |
| What is the difference between Resultset and Rowset. | IBM | 5 |
| Can an abstract class be final? | | 6 |
| What is difference between static method and static
variable? | | 6 |
| |
| For more Core Java Interview Questions Click Here |
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