Tomcat Interview Questions
Questions Answers Views Company eMail

what is webserver? why it is used ?

Saahi,

3 11277

what is different between webserver and application server?

8 11731

if i delete my java class files after the compile?but it does not goes to the recyclebin.Now i want to get the java class file

2 6758

what is tomcat?can we deploy a servelet in tomcat?

4 9712

1)What is the output of select * from tab 2)MAC stands for 3)Purpose of NAT Protocal

Atos Origin, Avaya,

8 12635

How should i explain a project in interviews? what r the main points i want expose?

2120

please let me know the configuration or architecture how tomcat used. give me a layman example

1 4993

What is the difference between Tomcat 4.1 and Tomcat 5.0?

1 5977

Hi, When i'm starting startup.bat file of Tomcat server it isn't started. DOS window appears for a Second only. What should I do?

5 9815

How web server handles multiple requests for same action class(Struts) concurrently?

HCL,

2 10578

iam getting portno error ,kindly any one can help me to sovle this issue plz?Several ports (8005, 8009) required by Tomcat v6.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other process or change the port number(s). this kind of error iam geeting even i change port Nos also?

1 4010

m creating a web project in struts. when i deploys war file through myeclipse 8.x to web server tomcat6.x. first time this war file is deploy successfully bt when we change somthng in my jsp or anywhere in my project ...thn we need to deploy again so tht m gettng this erro. plzzz tell me where i was wrong?? war file is diployed successfully.....i mentioned it by ******* . and after tht m getng error...Undeploying context [/gfwrd] May 23, 2010 7:40:23 PM org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.6.0_03\bin;C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin May 23, 2010 7:40:23 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-7070 May 23, 2010 7:40:23 PM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 2947 ms May 23, 2010 7:40:24 PM org.apache.catalina.core.StandardService start INFO: Starting service Catalina May 23, 2010 7:40:24 PM org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/6.0.16 May 23, 2010 7:40:27 PM org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote HTTP/1.1 on http-7070 May 23, 2010 7:40:27 PM org.apache.jk.common.ChannelSocket init INFO: JK: ajp13 listening on /0.0.0.0:8009 May 23, 2010 7:40:27 PM org.apache.jk.server.JkMain start INFO: Jk running ID=0 time=0/109 config=null May 23, 2010 7:40:27 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 3824 ms ************************************************************ ******************* May 23, 2010 7:51:28 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive gfwrd.war ************************************************************ ******************** May 23, 2010 7:54:10 PM org.apache.catalina.startup.HostConfig checkResources INFO: Undeploying context [/gfwrd] May 23, 2010 7:54:10 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive gfwrd.war

2246

I have a "webb app" in Tomcat that serves only HTML, and I'd like to make the path component of the URL case- insensitive. So if the client navigates to http:///Pics or http:///pics or http:///PIcs they'll get the same resource.

2132

Can anybody tell me how to communicate between two webservers in two diff systems.

1 5205

suppose 10 request is sent to servelt how many time init() and destory method is called

2183


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Un-Answered Questions { Tomcat }

Can you run apache and tomcat on the same server?

422


On which port is tomcat running?

461


What type of ip is required for apache web server to host our website?

473


Which is better jsp or php?

443


Where is apache net server situated in information heart location?

432






Why do we use wildfly?

430


How do you deploy ejb in tomee?

451


Explain what is jasper?

453


What is the configuration file in tomcat server?

456


What is the result of select * from the tab?

420


m creating a web project in struts. when i deploys war file through myeclipse 8.x to web server tomcat6.x. first time this war file is deploy successfully bt when we change somthng in my jsp or anywhere in my project ...thn we need to deploy again so tht m gettng this erro. plzzz tell me where i was wrong?? war file is diployed successfully.....i mentioned it by ******* . and after tht m getng error...Undeploying context [/gfwrd] May 23, 2010 7:40:23 PM org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.6.0_03\bin;C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin May 23, 2010 7:40:23 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-7070 May 23, 2010 7:40:23 PM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 2947 ms May 23, 2010 7:40:24 PM org.apache.catalina.core.StandardService start INFO: Starting service Catalina May 23, 2010 7:40:24 PM org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/6.0.16 May 23, 2010 7:40:27 PM org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote HTTP/1.1 on http-7070 May 23, 2010 7:40:27 PM org.apache.jk.common.ChannelSocket init INFO: JK: ajp13 listening on /0.0.0.0:8009 May 23, 2010 7:40:27 PM org.apache.jk.server.JkMain start INFO: Jk running ID=0 time=0/109 config=null May 23, 2010 7:40:27 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 3824 ms ************************************************************ ******************* May 23, 2010 7:51:28 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive gfwrd.war ************************************************************ ******************** May 23, 2010 7:54:10 PM org.apache.catalina.startup.HostConfig checkResources INFO: Undeploying context [/gfwrd] May 23, 2010 7:54:10 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive gfwrd.war

2246


What is the latest version of tomcat?

457


Name some tomcat features?

466


Mention the configuration files of catalina.

466


How many requests per second does google handle?

450