Kumar Vinay

You can go to theserverside.com and download a pdf file which is the soft copy of the book MASTERING EJB by Ed Roman.

Hi,
Security is that your Enterprise bean is secure inside the container and it cannot be accessed directly by any program or it cannot be altered by any program.
Concurrency is multiple access to ur bean ie., you need not have to write multithreaded program. The container will take care of it.
Persitence: The container will store and retrieve the data in a d/b. You need not have to take care of it.(in case of container managed persistence)
Hope i have made it clear
Anybody, Pls feel free to correct me if i am worong.

[This message has been edited by Kumar Vinay (edited January 02, 2001).]

Hi
Is it not possible to run the j2ee server on Windows 98..does it
requires Windows NT only...pls let me know abt this
bye
Vinay

Hi folks,
Can any body guide me to set the class path for the ejb container that comes with the j2ee kit on the Windows 98.
Tnanx in advance
Bye
Vinay

Hi
What is the difference b/n Multiprocessing and multithreading
Bye
Vinay

Hi folks,
Can anybody explain me how java exhibits polymorphism, if possible with an example.
And also what is the relationship b/n inheritence and polymorphism
Bye vinay
[This message has been edited by Kumar Vinay (edited December 16, 2000).]

Hi folks,
What is Lightweight component and heavyweight component.
Bye vinay

Hi folks,
What is the use of having an interface without any methods in it
for eg Serializable , clonable etc...
Bye
Vinay

Thanx a lot
Bye
vinay

Hi folks
What is n-tier architecture.
bye
Vinay

Hi
You told out is a variable..How come we are using println method in dot notation with the variable. Usually we use it with an object..and is println() method defined in the class System.
Hope u will clear my doubt
Thanx bye
Vinay

Hi folks,
What exactly is servlet aliasing...can anybody explain me in detail....
Thanx in advance for ur effort and time
Bye
Vinay

Hi folks,
When do we use abstract class and when do we use interface?
What are the advantages of using Abstract class?
Can i use an abstract class with only method declarations instead of interface..
Bye
Vinay

Hi folks,
Can anybody pls tell me what these words exactly mean
1.Scalable
2.Deployment or deploying

Hi
How exaclty System.out.println() works