Interview Questions.

Question 1. What Is Mq Server?

Answer :

A Web Sphere MQ server is a queue manager that gives queuing services to 1 or extra customers. All the Web Sphere MQ items, as an instance queues, exist simplest at the queue manager system (the Web Sphere MQ server gadget), and now not at the client. A Web Sphere MQ server also can aid neighborhood Web Sphere MQ Applications

Question 2. What Is Websphere?

Answer :

WebSphere refers to a emblem for IBM software program products. It is designed for setting up, operation and integration of electronic business packages. These packages may want to perform well on move platform surroundings. These set of software program are java based net technologies.

IBM Websphere Interview Questions
Question 3. Explain About Websphere Mq Real Time Transport.?

Answer :

It is a light-weight protocol. This protocol is optimized to be used with messages that are non-chronic. WebSphere MQ Real Time Transport is utilized best by way of JMS clients.
WebSphere MQ Real Time Transport is right suitable for the applications to send huge number of messages. All the programs that use this protocol ought to rely upon TCP/IP for quality considerations and which do not require chronic shipping. For instance, this protocol can be used in conditions in which the information is up to date very frequently, along with stock marketplace share values, updating scoreboard of a wearing occasion.

Question 4. How Do Edit/modify The Property/configuration Files?

Answer :

It is usually recommended to regulate all the configurations the use of the management console. When you want to make any configuration changes, you want do the practice changes and sync them. Any modifications you do at local repository stage are discarded upon the next restart of that server because the sync is always from DMGR to nearby repository and modifications are not stored to grasp repository. For example, if you edit a configuration file of server1 and restart it. The adjustments are lost. When the server starts offevolved it syncs the configuration from grasp repository.

IBM Websphere Tutorial
Question 5. What Is Websphere Commerce?

Answer :

WebSphere Commerce is a software program platform framework from IBM. This framework gives the functionality for e-commerce, such as income, advertising, customer support and order processing functionality. These functions are accomplished the usage of a tailorable and integrated bundle. WSC is a unified and single platform. This platform gives to carry out the capability among companies to purchaser, business to enterprise thru channel companions. WSC is a scalable, especially dependable and customizable solution that's built on JEE platform. WSC uses the open standards along with XML and Web services.

IBM Cognos Interview Questions
Question 6. What Is A Profile In Websphere Application Server?

Answer :

When you put in WebSphere software server, executable files and configurations files are seperated. This lets in you put in the product once and create multiple units of configurations which uses the same underlying center executables of the websphere software server set up. These are the profiles in websphere utility server. As , there are many kinds of profiles and you may create a couple of profiles.

Question 7. Explain The Attribute Channel In Websphere Mq.?

Answer :

A channel is a connection that is to set up a hyperlink among sending channel and receiving channel. A channel has a sender channel at the neighborhood queue manager and receiver channel at the remote queue supervisor. These  channels include equal name, and collectively make one channel.
The CHANNEL attribute is used with WebSphere MQ programs to specify the channels for receiving and sending messages in a record that defines sender and receiver channels.

IBM Cognos Tutorial IBM DB2 Interview Questions
Question 8. What Does Node Agent Do In Websphere Application Server?

Answer :

We will have one node agnet in line with one node. The node agent acts as an mediator among the Deployment supervisor and the node.

Question 9. Explain The Architecture Of Web Sphere.?

Answer :

WebSphere structure consists of one or extra pc structures which are known as nodes. Nodes are to be had inside WebSphere mobile. A WebSphere cellular will have one node. On this node all of the wanted softwares established. If a WebSphere cellular includes more than one node, then all the software additives are allotted the various nodes. The software program components which might be installed in a single node can percentage within the disbursed surroundings. This distribution permits for scalability, reliability.
The following are the components:

A internet server which offers the offerings of HTTP
A database server for facts staying power
WebSphere Application Server (WAS)
IBM TSM Interview Questions
Question 10. What Is Sync In Websphere Application Server?

Answer :

WebSphere application server stores all the configuration data in a single crucial place knows as ‘Master repository’. And every node/server may have the nearby configuration repository. The sycn method make certain that the configuration in both nearby and grasp repositories are identical and in-sync. The sync is a one dimentional manner manner, it will sync the configurations handiest from Master repository ==> nearby repository.

IBM DB2 Tutorial
Question eleven. What Is Web Sphere Mq Jms Provider?

Answer :

The usage of WebSphere MQ is hired to apply as Java Message Service provider for JEE programs that are deployed in WebSphere Application Server.
The WebSphere MQ JMS is message service company for WebSphere MQ systems. It is a set of Java instructions. These instructions allow using JMS packages to access WebSphere MQ structures. The fashions point-to-point and submit/subscribe of JMS are supported by means of MQ JMS issuer.

IBM WAS Administration Interview Questions
Question 12. What Is Websphere Plug-in For Web Server And Where Do I Need To Install The Plug-in?

Answer :

It is common education to have web and app servers on extraordinary machines. WebSphere affords a plug-wherein enables net server to talk to software server, this is referred to as net server plug-in. Web server plug-in may have a configuration document named plugin-config.Xml so that it will have referenes to all the servers, clusters, programs, digital hosts of the websphere utility server. You can generate this configuration report from management console, servers –>net servers. Select a web server and click generate plugin configuration report after which propagate the plugin. This plug-in wishes to be installed on the web server device

IBM Websphere Interview Questions
Question thirteen. State Some Of The Features Present In Web Sphere.?

Answer :

The following are the capabilities of WebSphere:

Supports the Servlet/JSP container functionality which runs on pinnacle of HTTP.
Supports HTTP servers such as IBM HTTP server, MS IIS and Netscape iPlanet server.
Supports HTML pages, Setvlets, Java Server Pages and XML.
Supports EJB factor model, Workload Management. WLM supports multiple servers within a single administrative area.
Question 14. Do I Need A Web Server If I Have A Websphere Application Server?

Answer :

Web Server and WebSphere software server provide  one of a kind functionalities. WebSphere application server do has an inbuilt net server capability however it is endorsed to use a separate internet server for many motives.

Some of them are:

By seperating web and alertness server activities, your software serving surroundings is more comfy.
Using the webserver you can loadbalance the requests between a couple of application servers.
Question 15. What Is Extended Deployment In Web Sphere?

Answer :

WebSphere Extended Deployment is a new product for IBM WebSphere software. WED extends the WebSphere software program platform. The new capabilities / notions encompass dynamic operations, excessive performance computing and extended control.

IBM WebSphere Administration Interview Questions
Question 16. What Is A Connecting Pool ?

Answer :

a connection pool is a cache of database connections maintained so that the connections can be reused whilst future requests to the database are required. Connection pools are used to decorate the overall performance of executing commands on a database. In connection pooling, after a connection is created, it is positioned in the pool and it is used yet again so that a brand new connection does now not should be hooked up. If all of the connections are getting used, a new connection is made and is introduced to the pool. Connection pooling also cuts down on the quantity of time a person should wait to establish a connection to the database.

Question 17. What Is Ibm Web Sphere Edge Server?

Answer :

WebSphere Edge Server allows deploying elements of an utility that consists of servlets or JSP components to a proxy cache and executes on the cache. The cache, called aspect server, in this context works with the original WebSphere Application Server. This characteristic is referred to as offloading.

IBM Tivoli Interview Questions
Question 18. What Is Virtual Host In Websphere Application Server?

Answer :

Virtual host is a configuration now not a bodily one. A configuration that shall we a unmarried gadget resemble more than one host machines. Each virtual host has a logical call and a listing of one or extra DNS host aliases by way of which it's miles known. By deafult, we wull have a default_house and admin_host virtual hosts described in websphere utility server.

IBM Cognos Interview Questions
Question 19. How Do I Connect My Application To Talk To A Database?

Answer :

To achieve this , you need to create a JDBC issuer and datasource. The JDBC company item encapsulates the unique JDBC driver implementation class for get entry to to the specific seller database of your surroundings. The information supply item elements your utility with connections for accessing the database. The quality manner to study extra approximately this task is, login to administration console –>guided activities –> connecting to a database.

Question 20. What Are Deployment Descriptors? How Many Types Of Deployment Descriptors Are Available? What Are They?

Answer :

Deployment descriptor is an XML report that describes a way to deploy a module or application via specifying configuration and container options. For example, an EJB deployment descriptor passes records to an EJB box approximately a way to manage and control an corporation bean. There are two kinds of deployment descriptor in websphere: Web application deployment descriptor and portlet deployemnt descriptor Portlets are packaged as WAR files with a web application deployment descriptor (internet.Xml). This defines each portlet as a servlet inside the internet utility, which includes unique identifiers for every portlet, the portlet elegance, and initialization parameters.

IBM WebSphere MQ Interview Questions
Question 21. What Happens If My Dmgr Is Not Running?

Answer :

DMGR is the unmarried point of failure in WebSphere community deployment version. Even if DMGR is down, relaxation of the server will contine to run and serve the programs. However, anychanges you are making in this example aren't stored to grasp configuration repository.

Question 22. I Installed A New Application, What Do I Need To Do Before I Can Access It From The Web Server Url?

Answer :

When you install a new utility or update an software, your internet server want to be aware about the changes. Which method you want to replace the internet server plug-in configuration file. So after a a success set up of an application with mapping to web server, you want to regenerate the plug-in configuration record and propagate it to net server.

Question 23. I Don’t Have Websphere Installed On My Web Server How Do I Add To The Websphere Administration Console ?

Answer :

If you want to add your web server to that WebSphere management console, you may try this by using developing a unmanaged node after which add from servers–>net servers

Ibm Tivoli Netcool Omnibus Interview Questions
Question 24. I've Made Some Changes To My Applications Web.Xml , How And Where Should I Update This File?

Answer :

You can do this from the administration console. Go to business enterprise programs –>pick your utility and click on update. On the next panel, you’ll have choice to update the complete utility, a single module or even a unmarried record or a couple of files.

Select the unmarried record choice and specify the record’s direction you want to update . Specify a relative direction to the record that begins from the foundation of the struggle/ear document. So it appears something like this : app1.Conflict/WEB-INF/internet.Xml

IBM DB2 Interview Questions
Question 25. How To Choose Websphere Over Other Application Servers?

Answer :

Selecting application server is part of architectural technique while infrastructure is defined. It relies upon on numerous factors:

External structures your software can be interacting.
Type of utility you've got.
Target availability of system.
Corporate requirements
Budget.
Question 26. How Many Ways Can You Deploy Applications In Websphere?

Answer :

1. Directly copy documents to deployedapplication folder in websphere- hot deployment.
2. Use websphere particular ant obligations and building automatic scripts for deploying software.
3. Via management console. 

Ibm Websphere Message Broker Interview Questions
Question 27. What Is The Difference Between Web Server And Application Server?

Answer :

ApplicationServer: takes care of Security, Transaction, Multithreading, Resource pooling, load balancing, clustering, performence, distinctly availability, scalability, and so on. Exposes enterprise good judgment to consumer programs through diverse protocols, in all likelihood together with HTTP. Supports deployment of .Warfare and .Ear filesApplication server = webserver + EJB field.
Webserver: handles HTTP protocol. Receives HTTP request, it responds with an HTTP reaction. 
IBM TSM Interview Questions
Question 28. How To Import Jaxp Package In Ibm Wsad?

Answer :

1. Open WSAD
2. Visit project
three. Click residences
four. Select javaBuildPath
5. Upload any jar file like jaxp select upload external jars. 

Question 29. Are There Any Differences Between Weblogic And Websphere?

Answer :

Websphere has a tendency to consciousness greater on integration, connectivity and internet services. It has wealthy implementation of J2EE, higher performance, more massive integration and transaction control. In terms of trnsaction weblogic is having default transaction attribute as ’supports’, but websphere does now not have any default transaction attribute.
Websphere is from IBM and Weblogic is from BEA. 

Ibm Websphere Cast Iron Interview Questions
Question 30. How Would Use Ensure Websphere Server Logs Are Created On A Different Drive Than The Installation Root?

Answer :

Change the WebSphere server's server variables using the Administrative Console or use scripts. 

Question 31. What Type Of Files Are Required To Deploy An Application Into Websphere. How Can They Be Installed?

Answer :

WAR or EAR files. 
Can be established the use of Administration Console or scripts.
Question 32. What Development Environment(s) Are Available To Develop Applications For Websphere?

Answer :

IBM provides several business power development environments primarily based on Eclipse improvement framework the contemporary IDE is Rational Developer for Websphere. Applications also can be advanced with the Websphere Application Server Toolkit and third celebration tools like Jbuilder, and Eclipse/ANT and so on. 

Question 33. What Are The Different Application Servers And Web Servers Supporting J2ee Technologies?

Answer :

JBoss Is an Application Server that supports J2EE
IBM Websphere and BEA WebLogic servers are a combination of Application Server, Web Server & container
Jakarta Tomcat is a Servlet box and a Web server.
Apache Sever is a Web server 
IBM WAS Administration Interview Questions
Question 34. Is There Any Difference Between Weblogic And Websphere?

Answer :

Webpshere tends to recognition extra on integration, connectivity and web services. It has rich implementation of J2EE, better performance, extra extensive integration and transaction management. In terms of trnsaction weblogic is having default transaction characteristic as ’supports’, but websphere does now not have any default transaction characteristic. 

Question 35. How To Implement Jdbc-odbc Bridge Driver (kind 1) In Websphere?

Answer :

If you use JDBC kind (I) driving force you dont want to add any driving force in websphere. You clearly created DSN and use it domestically, equal we use java elegance, in case you use Type(2) and Type(4) so first go to admin console then go to connection, then add driving force there fill other info like conn. Size, uname skip, max conn. And connect it to you applications.