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Bruno Taranta Arruda

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Recent posts by Bruno Taranta Arruda

Hi,

I work with java applications(with architecture and design) for some time. We all know there aren�t single answers for those problems we encounter at our profession, with design of j2ee apps is no exception.

I�m used to do the things "my way" based on some experience and a lot of materieal that I�ve learned thorught the past years. But now I need to finish my part2 of the "old" exam and I�m a bit confused. I just want to know what the examiners commonly see, cause there is no conversation and meeting like a real job has.

I hope I don�t cross the line of the questions regarding this forum rules.

1- A class diagram can show classes obviously, but with some research throught this forum I�ve noticied that the majority of ppl make the class diagram as an extension of the BDM, excluding details about the design of the solution, I was not very confortable with it at the beggining but I accepted it, and now I want to know if I should put the subsystems (payment and mileage) on this diagram, and if there is room for some patterns like adapters to isolete the dependency in this same diagram, or it should be all on the component diagram?

2- About the component diagram, I want to know if I need to specify every component of my application, for example, if I want to use DAO pattern, should I put a DAO for every entity like customer amd etc, or just put a DAO component to illustrate the architecture and put a note that should be one for each entity ?

3- If there is no design decisions on the class diagram, what I should interaface with at the sequence diagrams? WIth the components itself or should i create the classes at the sequence diagrams?



I�m sorry for my english and thanks a lot for the cooperation.

Best regards.
[ April 24, 2008: Message edited by: Bruno Taranta Arruda ]
Hi,

Thanks for the answer, but now I�m confuded, what I understand about your explanation is that a flight is composed with some segments, but this is not what the BDM says, it has a relation 1->1 Flight-Segment. Can you please clarify ? thanks again

Best Regards,
Hi ppl again,

I�ve been searching for topics but I didnt see any conclusion about this interpratation of segment and flight, the interpration I�m working on right now is that segment = flight based ond the BDM and the topics I�ve read, do you guys agree with this interpration ? Thanks a lot in advance.

Best Regards,
Hi ppl,

I�m making my part 2 and I have a basic question, do I have to use Entity Beans? Can I use POJO DAOs intead ? Please note that the answer to my question would be : "I haven�t used Entity Beans and I�ve passed" I know the theory, I want to know If it is the same in practical. Thanks a lot in advance.

Best Regards,
Sure, but the problem is that they do a lot of AJAX(modifying the source) calls and a lot of inherited scripts, kindly hard to do it, I�ve already tried it.
Hi people,

I saw something very interesting and I want to do it to but don�t know how cause my DHTML/CSS skills are not, errrm, sharp.

Please look at this image :
Background-link

This is a background image that is used here:
Used here-link


But somehow they managed to autosize this backgorund so it shows all the boarders, do you guys have any clues on how to do that ?

Thanks in advance.

Best Regards,
[ January 29, 2008: Message edited by: Bruno Taranta Arruda ]
Is there space for a standard API for rich javascript libraries, I mean, to assure compatibility between libraries like Jquery and Prototype?

Thanks.

Best Regards,

Bruno Arruda
I also agree, the problem with humanity is not the lack of information, but the lack of knowledge !

Best Regards,
Hello ppl,

I�ve already worked on a lot different companies, small, medium and big ones. I will not give names but some of the big companies recently invest a lot on managers that have only PMP and do not have software development skills. I�ve seen a lot of situations that erros ocurried just because the lack of this knowledge. My opinion is that software development is not a precise engineering and there are a lot of "unexpected" situations that requires understanding of this factor and the decisions cannot be ONLY based on numeric factors but the understanding of the situations too. I really think this is a dangerous way and can contribute to the actual disbelief the IT is facing. I want to know your opinions. Thanks very much.

Best Regards,

Bruno Arruda
[ December 04, 2007: Message edited by: Bruno Taranta Arruda ]
Hi guys,

As I was asked, and I believe it is good to share the experience, I�m informing that I cleared the Part 1 with 89% score. I basically read the book "Sun Certified Enterprise Architect for J2EE� Technology Study Guide" from Mark Cade and Simon Roberts, and mada 4 sims on Whizlabs. This was the test i studied less, but i have exp on the job. I will not rush for part 2 because of time problems.. But I�m sure I will need some help from you ppl. You ae a very nice community, keep this way... Also I have a couple of basic questions if you could answer... What is EXACTLY the part 3??? I heard that I only get the results of part 2 when I do part 3, is taht right?
Thanks in advance,
Best Regards
Thanks guy, i really thought that was an error. I didn�t studied a lot for the test but i must do it tomorrow cause i dont know when i will have time to study more, but I am confidant, luck to me Thanks again ppl e Obrigado
Hi guys,

The reason for this question beeing URGENT is that i will do the test tomorrow!!

I taked a look at a testking sample for SCEA and there were a lot of questions of coding, just like SCJP, I believe the sample was worng but i need to know from pp that already done the test, are there any questions involving coding like compilation problems, variable references and etc??

Thanks a LOT in advance

Best Regards
Hi ppl!

I will make the Part 1 soon, but i wonder, in Part 2, after receiving the assignment, how much time do i have to submit the project? Tkz a lot