外企JAVA职位面试题，有兴趣的朋友进来解答一下！

msn365 2005-11-13 07:54:27

外企JAVA职位面试题，有兴趣的朋友进来解答一下！

　　1. What different between CORBA and RMI?

　　2. What is the JVM,JRE?

　　3. What different between EntityBean and SessionBean?

　　4. How to implement the transaction in EJB?

　　5. How to define the inner class?

　　6. What different between abstract class and interface in Jav a?

　　7. How to use "final" to class,method and data?

　　8. How to open a host and send a stream throught net in TCP/ IP using Java?

　　9. How to use JAVA thread?

　　10. How Java servlet work?

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zengxftm 2005-11-22

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HouJinkun2005 2005-11-22

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up too.

ianok 2005-11-22

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zkb8465 2005-11-22

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regards

taqing369 2005-11-22

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ding yi xia

liufanjava 2005-11-21

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看来想进外企还要好好学学英语啊

lip009 2005-11-21

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谁给个答案撒

laou2008 2005-11-21

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计算机方面的英文比普通的容易多了，当然要想说一口流利的英语那是不可能了

天外流星 2005-11-21

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向大家学习了，建议常用E文交流！

sussman 2005-11-21

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我现在就在外企实习培训JAVA，考试测验面试JAVA全部是英文的，还要加紧学习英语~

xh8872 2005-11-19

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看样子，学好技术还不行，还要把英语学好！

liwenchao 2005-11-19

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mark

mail25 2005-11-16

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关注

treeroot 2005-11-16

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1. What different between CORBA and RMI?
CORBA can be implemented by any language
RMI is limited to java.

　　2. What is the JVM,JRE?
Java Virtual Machine
Java Runtime Enviroment

　　3. What different between EntityBean and SessionBean?
It's easy to differ them,but hard to say the difference!
EntityBean is publicly considered as a darg!

　　4. How to implement the transaction in EJB?
JTA (container or user defined)

　　5. How to define the inner class?
just define the class in another class(in anywhere).

　　6. What different between abstract class and interface in Jav a?
interface is more abstract than abstract class

　　7. How to use "final" to class,method and data?
final class can't be extended
final method can't be overrided, and can be inline by compiler!
final data can't be modified if it has initialized
　　8. How to open a host and send a stream throught net in TCP/ IP using Java?
Use java.net.Socket, you are stupid to ask such a foolish question,java
is famous as a network language,and socket is another mather.

　　9. How to use JAVA thread?
Thread or Runnable.
invoke the start mothod of a Thread instance.

　　10. How Java servlet work?
In short,init(),service(),destory();

msn365 2005-11-16