Hi Friends, Suppose you have a web appliction which consists of 100 clients are connected with Connection pooling and they are associated with 100 connection objcet and connected with DB sever,Due some problem DB-Server suddenly crashed and server came to down state for a while after few minutes DB-server once again up,Now how will I manage my Pool Management with my 100 clients...can any one tell me??????????????????

ProgressSoft,

class A{ some variables; public void a()throws Excepion1,Exception2{....} } class B extends A{ variables... public void a()throws E2,E3{.....} } Qns: here override of methods occurs or not,ore else wil give any compilation error or run properly..plz tell me briefly whts happening with the above codes....

Quinnox,

what is difference between business delegate and data access object(dao)? in java?

what is session facade ?

what is business objects?

how to deploy tomcatserver to weblogic server? write d following steps?

what is difference between global methods and local methods?

what is struts-config-xml?and its use?

what is web.xml?and its use?

CTS,

what is difference between front controller and action servlet?

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TCS,

What is difference between static method and static variable?

what is class/object diagram

Zycus Infotech,

can u draw class/object diagram for ATM

HCL, Zycus Infotech,

Hi............ When i am started the tomcat server it started. but it not load the jar files wht we deploving file.suppose we load the wapp folder in webapps. At running time it show the below error in tomcat server INFO: validateJarFile(C:\Program Files\Apache Software Foundation\Tomcat 5.0\web apps\wapp\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, s ection 9.7.2. Offending class: javax/servlet/Servlet.class How to slove this problem in my system. plz give answer for this problem.