Hi sir,
I have been struck here with the following problem.
In the code of ADMIN.HTML the control is transferred to MasterServlet:

In The DBAdmin class the query is in this way:

Code in Master Servlet:

The Output is like this:

The Console has this message:

Hi,
Welcome to the blog, Lets make use of this blog for discussions,for posting questions,answering them regarding the project.Lets try to learn Basics now and then Put our efforts in developing the project.
Hope everyone actively involves in the discussions.