Ques:- How can I protect my database password ? I'm writing a client-side java application that will access a database over the internet. I have concerns about the security of the database passwords. The client will have access in one way or another to the c
Ques:- Can I execute or call one applet from another applet? If so then how??? Please Reply me…Thanks
Ques:- What is Ant tool and use of this tool?How to configure this tool with servlet by using eclipse3.1?What is plug-in and use of the plug-in? and also how to configure with struts application by using Eclipse 3.1 Ide.
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nagarro,
Ques:- In client-server approach, how to get an IP address of remote machine, and how we can find whether tht machine is connectedwith server or not. I hv found one solution is pinging in background, but how we can do such pinging? how can we find out tht we r g
Ques:- Tell me some interfaces which are generally used in our j2ee application? (pls give me some list of interfaces in java and j2ee)
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Mind Infotech, Diyar United,
Ques:- What happens if i do this=null?2)how to swap 2 variables without using third temp variable in java?3)constructors can not be inherited,why?
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Innovatia Inc,
Ques:- Why is Java platform independent?
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Ques:- While developing one in JSP page we are sending request to Struts frame work.If we click two times submit button then First time only it should accept request and second time should reject that request in struts frame
Ques:- Differentiate between Complier and Interpreter? Examples of compiled and interpreted languages? what about Java?
Ques:- How do you load an image in a Servelet?
Ques:- What are Scope Variables
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Ques:- The cause of failing to load the appropriate JDBC drivers before calling the getConnection method, or it specifying an invalid JDBC URL–one that isn't recognized by your JDBC driver can result in the error __________________ during a call to the Driv
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ACS IT SOLUTIONS,
Ques:- I have to view(in a JSP Page)the rows in adatabase which contains some thousands of rows.But in a page i have to view only 20 rows and by pressing the hyperlinks in the page(for an example :page1, page2)i have to view the rest of the records.Each page s
Ques:- What is serialization? way of serialization
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Ques:- What do you know about garbage collectot?
Ques:- In servlets, we are having a web page that is invoking servlets username and password. which is cheks in the database, Suppose the second page also. If we want to verify the same information whether it will connect to the database or it will be used previ
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