| Other Core Java Interview Questions |
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| Question | Asked @ | Answers |
| |
| What are inner and anonymous class? | | 2 |
| what are Checked & Unchecked exceptions ? | | 2 |
| What is an abstract class and abstract method? | | 4 |
| When finalize method is called? | | 3 |
| how to minimize the functionality to will not force garbage
collector? | | 2 |
| When garbage collector invokes object?s finalize() method? | | 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 |
| whats the diff between jsp and servlets? | HCL | 9 |
| What is the difference between a public and a non-public
class? | | 2 |
| how can we synchronize Hash map? | CTS | 3 |
| Explain the differences between public, private, protected
and static? | | 3 |
| What is the range of the char type? | | 2 |
| In real time project which driver did u use? What is the
main functionality of the Prepared Statement? | Photon | 1 |
| what is the difference between pagecontext and
servletcontext? | JBA-Infotech | 4 |
| Does java support multi dimensional arrays ? | | 4 |
| hi to all. well can you please tell me that why String class
is immutable?
Thanks in advance. | Huawei | 3 |
| What is the difference between getCodeBase and
getDocumentBase methods? | | 1 |
| Difference between Web-based applications,Client-
Server applications and Distributed applications? | Infosys | 2 |
| What is the purpose of the finally clause? | | 3 |
| how many access specifiers are available in java | | 5 |
| |
| For more Core Java Interview Questions Click Here |
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