| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Are nested try statements are possible? | | 2 |
| when we have to use final class in java? | | 2 |
| java can provide security ,how can provide? | IBM | 2 |
| What is an Iterator interface? | | 2 |
| In Inheritence concept, i have a static method in super
class and i am inheriting that class to one sub class.in
that case the static method is inherited to sub class or
not???? | Accenture | 7 |
| What JNDI(Java Naming and Directory Interface) provides? | | 4 |
| why java does not support mulitple inheritance directly? | TCS | 2 |
| Can we override static methods? | Bally-Technologies | 12 |
| Can try statements be nested? | Wipro | 2 |
| static inner classes means..? | | 1 |
| Why Wait and notify are kept in Object class although they
are used only with Thread Class | Saksoft | 2 |
| 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.
| | 1 |
| Can a lock be acquired on a class? | | 2 |
| what is the difference between static block and static
method | Huawei | 5 |
| 1).Is Object class abstract or not?
2).Is main method(public static void main(String args[])low
priority thread or high priority thread?
| TCS | 1 |
| How can final class be used? | Wipro | 2 |
| what is wrapper class and its uses? | | 2 |
| Difference between Reader/Writer and InputStream/Output
Stream? | Kirusa | 3 |
| What are types of Java applications? | | 2 |
| What is the purpose of finalization? | | 3 |
| |
| For more Core Java Interview Questions Click Here |
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