Rajan Choudhary wrote:
... to query and read ... high volumes ... most scalable solution... accessed remotely by other Java applications.
...I am very positive that correct answer is "C" due to the scalability, clustering & distributed & pure java clients but the correct answer is shown as D in epractise of Oracle. Am I missing something?
Q3- Which is the correct design pattern to avoid having lots of conditional statements? My understanidn says builder but the correct answer is presented as abstract factory. DO you agree?
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Jeanne Boyarsky wrote:Rajan,
Where did this question come from? We ask people to cite their sources for mock exam questions.
OCMJEA/SCEA, SCWCD, SCJP
GiUsEpPe (SCJP, SCWCD, SCBCD, IBM OOAD, SCEA/OCMJEA 5)
giuseppe fanuzzi wrote:The perfect answer would be C + D.
C because is about scalable and remoting, and D because DAO is the best choise when the amount of data is expensive and the query are complicated like analysis query.
So a real architect would implement a SLSB that uses a DAO.
Rajan Choudhary wrote:from ePractise of Oracle. /quote]
Thank you.
Rajan Choudhary wrote: What is your opinion about the answer?
Definitely C.
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Other Certs: SCEA Part 1, Part 2 & 3, Core Spring 3, TOGAF part 1 and part 2
Q1 -- Your organization is interested in building an application that will allow users to query and read volumes of statistical data for analysis. They anticipate high volumes of traffic and want the most scalable solution. This application will be distributed in a cluster and deployed as an enterprise archive. Components should be designed so that they can be accessed remotely by other Java applications.
A. Servlet accessed using HTTP.
B. Message-driven bean accessed using JMS.
C. Stateless session bean accessed using RMI.
D. Stored procedures and DAO's.
Q4- Does the real SCEA part 1 exam tell us, how many correct options need to be selected? Like choose any 2 or 3 etc
Ashutosh Sharma
SCJP 1.2, SCEA 5, Brainbench certified J2EE Developer, Documentum Certified Professional
Blog : http://scea5-passingpart2and3.blogspot.com/