Ibm Was Administration Placement Papers - Ibm Was Administration Interview Questions and Answers
Q1. How To Manage Multiple Stand-alone Application Servers On Different Hosts?
Multiple stand on my own software servers may be controlled through the usage of a job manager via administrator marketers.
Q2. Mention What Is The Difference Between Websphere And Weblogic?
Websphere is centered greater on connectivity, integration, and internet offerings. It has better overall performance, rich implementation of J2EE, extra sizable integration and traction control examine to Weblogic.
Weblogic has default traction attributes as helps, at the same time as websphere does not have such form of the default traction attribute.
Q3. Where Can Administrator Find Binding Information For An Application?
The administrator can discover the binding statistics inside the deployment descriptor.
Q4. How To Remove The Application-scoped Resources From An Enhanced Ear File?
Application scoped resources may be removed from an more suitable EAR document by means of eliminating META—INF/ibmconfig directory.
Q5. Can You Federate A Node On System I Box Into Dmgr Over Windows/linux Platform?
Yes, you may, so long as system i field may be accessed through community.
Q6. Can You Enable Sso For Application Server Over System I?
Yes, you can, all through profile introduction wizard.
Q7. Mention What Sync Function Does In Websphere?
WAS (WebServer Application Server) shops all the configuration in a single valuable area referred as “Master Repository”. The sync ensures the configuration in each local and grasp repositories are equal and in sync.
Q8. Is It Possible To Manage Sibus Using Fine-grained Administrative Security?
No, SIBus messaging engine can't be managed through high-quality-grained administration.
Q9. Is It Possible To Install Websphere Application Server V5 Over System I Remotely?
No, you may’t as there is no GUI interface for version 5.
Q10. Mention What Is Asymmetric Clustering In Web-sphere?
In asymmetric clustering, the partition may be defined dynamically and runs on a unmarried cluster at a time. The task that is specific to an appropriate cluster may be routed to that cluster. Usually, clustering is used by banks.
Q11. When You Use Migration Wizard (pmt) For Websphere Application Server 8, Do You Expect To Have All Profile Services Up And Running Again?
No, migration wizard best presents minimum feature and it does not allow any services by using default.
Q12. Can You Take A Copy Of Systemout.Log Files Over System I While It Is Running?
No, you may’t as this file is locked through utility server system.
Q13. What May Cause Problem In Profile Creation?
Including special characters on your local host name may also reason problem in profile advent.
Q14. Assume That You Installed Was 6 After Was 8 On Your Server, Is It Then Possible To Migrate Was 6 Nodes To Was 8?
No, it'll no longer work as WAS eight need to be established after those in advance versions.
Q15. When Does Administrator Need To Create A Jdbc Provider?
If the administrator is imposing an software which requires a connection to the databasethen he needs to create a JDBC provider.
Q16. How Can You Administer Your Application Server?
Application server can be administered using admin console and wsadmin.
Q17. A Scenario Of A Network Deployment Cell Has One Cluster And An Application Uses Jms Client Required To Be Deployed To The Cluster, What Are The Required Steps To Be Followed By Administrator To Make C
The cluster should be brought as a member to the Service Integration Bus (SIBus).
Q18. Explain What Is Websphere Is Mq?
WebSphere MQ is an utility program that permits you to communicate with every other the usage of messages and queues. This shape of conversation is referred as industrial messaging. There are strategies for software to talk, Request/Response and Fire & Forget.
Q19. In Order To Modify The Configuration Of An Enterprise Application, Through Which Components Can The System Admin Make Modification Using Wsadmin?
Job manager or deployment manager.
Q20. Mention What Are The Default Ports You Use To Use Websphere Application Sphere?
The default ports you operate are HTTP: 9080 and HTTP: 9443.
Q21. Mention How Does A Websphere Or Any Application Server Clustering Work?
A WebSphere’s net server plugin component routes requests to WebSphere cluster internet containers. If there may be a communique failure with a specific cluster member, it will mark that member down and begin routing all requests to the ultimate cluster member until the original is available.
Q22. Explain What Is Queuemanager In Ibm Websphere Mq?
QueueManager is the essential factor of WebSphere MQ. It is responsible for storing and routing messages to other queue manager inside MQ, and it also communicate with the outdoor global.
Q23. Mention When Does Websphere Application Server Contact The Registry For User Information?
Web-sphere utility server touch the registry for person whilst customers
Checks the users password.
Maps certificate information to a userid.
Converts userid to registry uniqueid.
Obtains institution data.
Q24. What May Cause Installation Of Websphere Application Server Over System I To Bestopped Suddenly With No Log File Creation?
Undefined host name to your gadget i container
Q25. How Can You Describe The Relationship Between A Flexible Management Topology And The Network Deployment Cell?
Flexible management topology may be an alternative to the community deployment cell.
Q26. Mention What Functionality Does Caching Proxy Server Provides?
Caching server provides capability like
Reverse proxy and content material based routing.
Integration with servlet caching and dynamic content caching.
Q27. Will There Be Any Problem In Installing The Application Server On A Target Platform Where It Has Been Done Before?
Yes, it's going to motive an unattended set up of the software server.
Q28. Mention What Are The Websphere Mq Programming Apis?
Websphere MQ programming APIs include
AMI (Application Messaging Interface).
JMS (Java Message Service).
MQI (Message Queue Interface).
Q29. Can You Use Iim For Installing Application Server eight Over System I?
No, you can’t. You have to deploy it using QShell command line.
Q30. Mention What Type Of Files Are Required To Deploy An Application Into Websphere?
WAR or EAR files are required to set up an utility into Web-sphere.
Q31. Mention Which Resource Can Enhance Ears Support Apart From Shared Libraries And Data Sources?
Class loader policy, JAAS authentication aliases and virtual host records can decorate EARs assist apart from EARs help and shared libraries.
Q32. Explain What Is Node, Node Agent And Node Groups?
Node : It is a logical grouping of server procedures maintained with the aid of WebSphere and that percentage commonplace configuration and operational manage.
Nodeagent : Each node has a nodeagent that works along with the deployment manager to manipulate management approaches. It acts as a mediator among the node and deployment manager.
Node Group : A node institution is a grouping of nodes inside a mobile which have identical capabilities.
Q33. Explain What Is A Cell In Websphere?
A mobile is referred as a grouping of nodes into a unmarried administrative area. A cell could have more than one nodes which might be all controlled from a unmarried factor.
Q34. What Is The Required Configuration Information To Connect Jms Destination To Sibus?
JMS issuer kind, bus call and the bus vacation spot.
Q35. Explain What Is Extended Deployment In Websphere?
The extended deployment in WebSphere leverages enhanced traits of service with functions optimizing IT sources. It sp three areas
WebSphere Virtual Enterprise.
WebSphere eXtreme Scale.
Compute Grid.
Q36. Explain What Is Web-sphere?
Web-sphere is a device primarily based on Java and developed through IBM, to control and create web sites. Web-sphere is often used to build interactive web-oriented applications that aid business features required for e-trade, it integrates all of the facts throughout distinctive working system and packages.
Q37. Mention What Are The Important Component Of Web-sphere?
Important additives of Web-Sphere are
WebSphere Application Server or WAS: It connects the internet site customers with Java servlets.
Data–Server: For facts staying power.
Web–server: It provides the provider of HTTP.
Q38. How Can Administrator Assign Java Ee five Security Permissions To Actual Users In Websphere Application Server?
The administrator can assign safety permissions to actual users through mapping utility roles to customers or agencies within the WebSphere consumer registry.
Q39. Mention How Many Ways You Can Deploy The Application In Websphere?
In Websphere application may be deployed in three methods
Copy files immediately to set up utility folder in websphere.
Use websphere unique ant responsibilities create computerized scripts for deploying software.
Via administration console.
Q40. Explain What Is Websphere Edge Server?
The WebSphere edge server is used to beautify the performance of internet based totally structures. It can be used as a proxy server. There are essentially 4 additives in the net sphere they may be caching proxy, content distribution, network dispatcher and alertness server at the brink.
Q41. Explain What Is Sslpeer In Ibm Websphere Mq?
SSLPEER is a string generally distinguished name of MQ consumer, which hyperlinks to QueueManager securely using QueueManager. This is a mechanism used to perceive customer.
Q42. Mention Some Of The Features Available In Web-sphere?
Some of the functions to be had in Web-sphere includes
It supports the servlet/JSP field capability that runs on pinnacle of HTTP.
It helps HTTP servers as IBM HTTP server, Netscape iPlanet server, and MS IIS.
It helps Java Server Pages, HTML pages, Servlets and XML.
It supports EJB aspect model and Workload Management.
Q43. Explain What Is A Connecting Pool?
Connecting pool is a cache of database connections maintained so that connection may be re-used when destiny requests to the database are required. If all the connections are occupied, a new connection is created and is brought to the pool.
Q44. In A Scenario Where An Administrator Needs To Migrate The Entire Application Server Profiles From V6.1 To V8 Using Profile Management Tool (pmt) And He Wants To Keep All Windows Services Created For T
Administrator have to create the brand new profile with a services enabled before starting the wizard, and then point to that profile during the migration wizard.
Q45. How To Protect Servlets In Java Ee Applications?
Servlets can be included by way of method permissions.
Q46. State The Three Ways To Enable Verbose Gc.?
Wsadmin script,
-verbose:gc commandline characteristic and
-Xoptionsfile command line choice.
Q47. Can You Federate A Profile Using Manageprofiles Command Facility?
No, you can’t however you could delete a profile with the aid of manageprofiles command facility.
Q48. What Are The New Capabilities In Ibm Installation Manager V8?
Here is a listing of recent skills:
Asingle installation era for installing and uninstalling product
Updating and rolling back fixpacks and iFixes
Installing and uninstalling characteristic packs
GUIinterface to perform individual operations; reaction documents may be recorded both from the GUI or created by using specifying the correct XML file for silent installation purposes
Silent mode aid for invoking multiple operations.
Q49. Explain How Caching Proxy Of Websphere On The Edge Server Is Done?
A caching proxy may be configured in ahead direction or as a proxy. When person requests the content, it's far cached by means of the threshold earlier than sending or following to the question.
Page fragments springing up from Servlets or JSP are cached via Edge, and the Caching process becomes Slow.
Performance and scalability can be optimized with the aid of facet.
