Hi, i am new to java ranch. I need help for clearing weblogic6 certification exam. I am working on weblogic from last 2 years started with 4.5 version. I am SCP . i want to know that from where i can get good material for this exam. I am going thru. the documantation also. Which topics from documentation are the most important ones.I hope that you guys will help me out. amit
Hi Amit, For WLS I think you should go through BEA Documentation that is important.And, give mock exam before appearing in the Exam. Rashid
Mihalydeak Szilard
Greenhorn
Joined: Jan 24, 2002
Posts: 7
posted
0
Hi WLS6 gurus ! I met a few WLS6 certification questions I'm not sure of, maybe you can help me with the correct answers: 1. Two stateful session beans are identical if which of the following is true? a. ����Their data attributes are equal ��b. Their session contexts are equal 2. How can you add managed servers to a domain? a. Only through the console b. Through the console and from the command-line Also I welcome concrete QAs which could be tricky. And thanks to all. BR Szilard,
Marcos Maia
Ranch Hand
Joined: Jan 06, 2001
Posts: 977
posted
0
HI, 1 - b 2 - a that would be my answers.
lucy hu
Ranch Hand
Joined: Aug 21, 2000
Posts: 60
posted
0
you can only add a managed server from console, but can start a managed server either from console or from command line, you need to specify the name of the server to identify itself to the Administration server http://e-docs.bea.com/wls/docs60/adminguide/startstop.html#1033903 [ January 25, 2002: Message edited by: lucy hu ]
lucy hu
Ranch Hand
Joined: Aug 21, 2000
Posts: 60
posted
0
1. Two entity EJBs are identical if the "equals()" method of their primary key class returns true. 2. Except during method invocation, all instances of a stateless bean are equivalent, allowing the EJB container to assign an instance to any client. 3. Two stateful session beans are identical if their session contexts are equal, not their data attributes. Multiple clients can not get the same EJB by "creating" new stateful session beans and setting their data attributes to the same values. http://java.sun.com/j2ee/tutorial/1_3-fcs/doc/Session3.html#63661
I agree. Here's the link: http://ej-technologies/jprofiler - if it wasn't for jprofiler, we would need to
run our stuff on 16 servers instead of 3.