WAS Interview Questions

WIPRO (Interview questions)

1. Tell me about self and present environment?                                                                     [IBM]

2. What is a WAS? Tell me installation process for WAS 6.x/7.x/8.x?                                  [IBM]

3. What is the location jacl files in WAS 6.x?

4. What is tool for to run scripts like JACL & JYTHON in WAS6.x?

5. How to set up & use window services in present environment?

6. How to check the disk space?

7.What is command to create tar bar ?

8. How to modify the response file.txt in apache?

9. Difference between 6.x & 7.x? tell me brief explanation?

10. Difference between the webserver and appservers?

11. Tell me installation process of Plug-in? Give me one example?                                       [IBM]

12. How many servers are running in present environments?

13.how to use and enable local users in LDAP?

14.Which file is given the security and how to do? Tell me brief explanation?

15.Tell process of JMS Configurations in WAS?

16.What is clusters? Types of clusters? How to set up it in present environment?

17.what is horizontal clusters? Tell me how set up in admin console in WAS?

18.Did u work for WAS 7.x?

19. What is installation process of 7.x and 8.x in WAS?

20.What is major advantages in WAS7.x and did u set in previous environements?

21.Which version is setup in present environment?

22.How ways are installed application profiles and give a example?

23.How install the profiles in dmgr? tell me command? Where do u this command?

24. Which port number is open the admin console? what is use?

25.What are types of  deploying application in the WAS?

IBM

1. What is a virtual host? Which port number is to open admin console?
2. Which version is used unix/liunx flavor at present environment?
3. Difference between the WAS 6.0 & 6.1?
4. Why IHS is used some organization and why u r not using in present environment?
5. How to create profile?
6. Tell me deployment ways?
7. Tell me about your current organization & how many servers are running?
8. How to do SSL in present environment? 
9. Tell me JMS Configurations?
10. Tell me about Node Group Configuration in WAS?
11. What is latest version of fix packs?
12. Where is the location of fix packs?
13. How to install fix packs or apply fix pack?
14. What are pre-require site for federation process?
15. What is heap dump? How to install heap dump?
16. What is default of heap dump?
17. What is a node agent?
18. What is PID?
19. What is port availability?
20. What are SSL , LDAP default port numbers?
21. What is a JDBC Connection provider? Types of JDBC?
22. What is a JVM? How to increase heap size?
23. What is a federation?
24. Tell me apache and JBOSS installation locations?
25. What ticketing tool used in present environment?

Real time issues :

1. What is the application status if the node was down or nodeagent was down?

2.We have 50 request coming from browser to webserver so what is weights of cluster ?

3. We are getting internal server error ?

4 we are getting 404.403,400 and how do you resolve that errors?

5.We are getting some error code in the system out.log .Please see the below error and how do you resolve the below issue:

"The plugin was already used  others.....etc"

6. What is status application server if the webserver was down?

7.We want to create multiple ip and dns, host ...etc  data so where we can update ?

8. We have 100 application in one production environment. But unfortunately all applications was down .So how to resolve that issue?

9. how to migrate was v6.1 to v7.0 ? but what steps are involved ?