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Java J2EE (14736) - J2ME (151)
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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 7634In connection pool,when 100 clients are requesting, in pool 100 objects is there, when another client is making request how it will work
3 7152Even though Servlets and JSP are web based concepts .wht is the use of using Struts using then
TCS,
8 14426how to write my own Action servlet by extending pre-defined Action servlet in struts config.
Sony,
2 11650if u havea .class file ,how can u say whether it is servlet or not ,dont use java decompliler
4 8575We 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 6444we 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 6755i 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 7535When we can access the static data member without creating the object what is the need of the object in java.
5 9543
How is declarative handling of exceptions done in struts ?
Write a program to find the whether a number is an Armstrong number or not?
What do you mean by an interface in java?
Can we return resultset in java?
What is difference between @controller and @restcontroller in spring?
Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example
What is the difference between break and continue statements?
What do you know about validation plugin ?
How does java handle integer overflows and underflows?
What is the difference between filters and interceptors ?
What is the locale class?
What is latest hibernate version?
explain different ways of using thread? : Java thread
How to create a base64 decoder in java8?
What are the contents on web.xml in struts application ?
