Narasimhan Balasubramanian

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since Mar 28, 2003
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Recent posts by Narasimhan Balasubramanian

Andrew Monkhouse wrote:Have you seen the links at the top of this forum? They will answer some of your questions.

The only way to get the real part 2 project is by completing part 1 then purchasing the part 2 assignment. An alternative would be to purchase Sun Certified Enterprise Architect for Java EE Study Guide (2nd Edition) - it has an example of the project.



I did get the second edition study guide, need to go through it. Are there any information on set preparation paths ? Topics to cover, books to reference to before I attempt the project ?
Hitting myself for not getting this done earlier. Now the certification is out of reach for me. I would like still like to atleast prepare in part for this exam, even though I wouldn't be taking it. What are the possible options I have ?

1. Is there a set defined preparation path ?
2. Are there any recommended exam simulators available ?
3. What about the part 2 project ? Where can I get requirements for this ?
Hi all ,
This is the way i create a Callable Statement
<b>CallableStatement cs =
conn.prepareCall("{call procedure_name}", ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE);</b>
I register the out parameters
and retrieve the parameters to a resultSet
<b>rs = (ResultSet)cs.getObject(1);</b>
I expect the result set to be scroll insensitive but when i do a
rs.previous();

it throws a SQLException
<b>java.sql.SQLException: Invalid operation for forward only resultset </b>
I believe it is a set up issue, we are using JDK1.2.2, now what versions of JDBC do i need to have to make this work ? We are using Oracle 9i, could this create a problem. Are there any other version checks that i need to make ?
TIA
Narsi
20 years ago
JSP
Does this apply even if I am using weblogic ?
21 years ago
JSP
Here is a problem i have, might be a very basic issue to many here...
1. I have a java object at <server_root>/<application_directory>/javaclass directory.
2. The Class belongs to package javaclass
3. My jsp resides in <application_directory> and it does a
<%@ import="javaclass.ConnPool" %>
4. but when I try to instantiate the ConnPool it throws me an error
Class jsp_servlet._gs._eshop.ConnPool not found.
probably occurred due to an error in /GS/eShop/connection.jsp line 6:
ConnPool connP = new ConnPool();

Can anyone shed light on why the jsp page is not able to access the java object ?

TIA
Narsi
21 years ago
JSP