Java J2EE (14736)
J2ME (151)
Java Related AllOther (507) I have a class which is abstract which contains only the abstract methods. This is similar to an interface. Then, if i have given a choice to choose one of them. Which one i have to choose and why?
4 7449In connection pool,when 100 clients are requesting, in pool 100 objects is there, when another client is making request how it will work
3 7008Even though Servlets and JSP are web based concepts .wht is the use of using Struts using then
TCS,
8 14160how to write my own Action servlet by extending pre-defined Action servlet in struts config.
Sony,
2 11537if u havea .class file ,how can u say whether it is servlet or not ,dont use java decompliler
4 8369We have two methods to create methods the threads. 1. Implementing runnable interface 2. Extending to thread class and overriding run method. Among these two which one is better and why? Please explain me in detail.
2 6316we have 7 jsp pages .At last page we have a submit button when we click it it will store all jsps data which we provide will store into database. when we starting providing data in jsp pages when we are at 3rd jsp at that time sessions timeout where the data will be store which we r provide in last two jsps?
2 6634i have 500 jsp in my application ,with same forward name,it lokks for appropritae jsp from 1 to 500,but i want to send response to 498 page,what should i do
2 7430When we can access the static data member without creating the object what is the need of the object in java.
5 9335
What is spring controller?
What are bidirectional relationships?
Name the acid properties of a transaction.
What is static import?
What is scalable, portability in the view of J2EE?
What is difference between next () and nextline () in java?
Explain the architechure of a servlet?
What is externalizable?
How would you reatach detached objects to a session when the same object has already been loaded into the session?
How do I use a third-party jdbc driver with jms? : BEA Weblogic
List the modules used in spring framework?
What does aop mean?
What is persist in hibernate?
Is an empty arraylist null?
What is unmodifiable collection in java?