Monday 2 February 2015

Answers for WebSphere Application Server Interview questions and answers (Part5)

41. How to add the node?
addnode.sh 8879

42. What is the application server?
The application server provides a runtime environment in which to deploy, manage, and run j2ee applications.

43. What is the node?
A node corresponds to a physical computer system with a distinct IP host address.The node name is usually the same as the host name for the computer.

44. What is the node?
A node corresponds to a physical computer system with a distinct IP host address. The node name is usually the same as the host name for the computer.

45. How many types of profiles are in nd product?
1.deployment manager profiles 2.application server profiles 3.custom profile

46. What is diffrence b/w dmgr and other profiles?
dmgr app custom
1.its used for administration 1.admin console is there 1.plain node purpose of remaining profiles 2.initially one app server there 2.empty node 2.it supports the distributed 3.work independently environment. 4. Put applications 3.it is not included app server 4.admin console is there 5.work independently 6.do not put applications

47. Diff b/w 5.0 and 6.0?
Web Sphere Studio 3.5, comes up with Visual Age for Java. WSAD 5.0 supports J2EE 1.3 java specifications. RAD 6.0 supports J2EE 1.4 and integrated with Eclipse 3.0, UML Visual Editor, Tomcat Jakarta, Ant scripting, EJB universal test client and SOA tools.

48. What is the difference between web server and application server?
Application Server: takes care of Security, Transaction, Multithreading, Resource pooling, load balancing, clustering, performance, highly availability, scalability, etc. Exposes business logic to client applications through various protocols, possibly including HTTP. Supports deployment of .war and .ear files Application server = web server + EJB container.

49. Diff b/w weblogic and websphere?
Both BEA Weblogic and IBM’s WebSphere provide J2EE based application servers which are competitors. WebSphere leverages more on connectivity issues with MQ and legacy systems with strong dominance in J2EE.

50. Some problem is there in web server, so this information which log file contain?
http.log, plugin.log
More Questions & Answers :-
Part1  Part2  Part3  Part4  Part5  Part6

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