Expert SQL 1Z0-047: all functions are examined or just groups?

Review of press of Oracle book says that all functions can be included in the review (Chapter 6 use of the box shows a row functions p.234 review)
and reffer the manual reference

And as I see the book and review group (Aggregate), specific einreihig, date on which the ordinary functions of Expressions and page are reviewed.
With the help of line features unique to customize the output

Describe the different types of functions that are available in SQL
Describe the use of the conversion functions
Use of character, number, date functions in SELECT statements
-Describe the use of functions of Group
Identify the Group functions available
Use the group for aggregate functions
-Use datetime functions
-Regular expressions
of the foregoing, I guess that the bellows are out of the review
XML
Data mining

So what really are the functions examined gtoups?

So what really are the functions examined gtoups?

Nowhere (or at least anywhere outside the Oracle education) is a list of all of the specific functions that will be under review. Besides, "will be" more properly would be written "could be" since all takers single review never sees all possible questions. A given function may be on the test for some people and not others.

When deciding on what features to include, what I've done (and I suppose that Steve did) was to look through the different functions of a specific type (i.e. conversion functions) and the weight of each based on how the function is common in my experience. I have included these functions which I consider to be seen more often and so that no matter what SQL expert expected to know on top of their head. That said, the review Expert SQL takes pleasure in the dark. I've seen this most often in variations of syntax, but it is possible that review manufacturers choose a function to include simply because it is rarely used. While I don't remember all these appearing on the exam that I took, I can't exclude that possibility and so my guide at the end of the functions section States it much more listed there in the SQL Reference Guide which peuvent appear in the review.

That said, learn the ins and outs of more functions that you might really need to review is not a bad thing. Because you indicated that you are interested in the real expertise rather than the skills of paper, limit you just to the focus of the review is not intuitive. I guarantee you there are a lot of things I know about SQL for years to work in the language that are not on the subjects of examination.

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Similar Questions

  • Certified Oracle SQL Expert Exam - 1Z0-047

    I plan on taking the exam 1Z0-047 and recently (in the last 3 weeks) bought the study guide / review of Kaplan for Oracle 11 g r2 for this test practice (or at least I thought it was up to and including Oracle 11 g r2).

    If I understand correctly what I read, it seems that questions for version 12 of the database are now included in this review.  There is apparently no separate examination that does not include the Oracle 12.  Is this correct, or can I still request a review for 11g r2?

    This is also true for PL/SQL and other exams (must study for any question 12 c)?

    Given that most of the developers I know is not yet up on 12 c, it seems that there should be at least an option of which version of the database you want to testify against.

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    If I understand correctly what I read, it seems that the issues for version 12 of the database are now included in this review.  There is apparently no separate examination that does not include the Oracle 12.  Is this correct, or can I still request a review for 11g r2?

    I guess in what above, where you have "now", you want to say 'no '.

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    Oracle Certification Preparation: Details of the examination and preparation for 1Z0 - 047 resources

    This is also true for PL/SQL and other exams (must study for any question 12 c)?

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    I want to prepare for review reference in question.
    How can I make it right?

    Is these books sth that I would like to search for? :

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    1Z0-047 Oracle database SQL expert
    http://education.Oracle.com/pls/web_prod-PLQ-dad/db_pages.GetPage?page_id=41&p_org_id=1001&lang=us&p_exam_id=1Z0_047

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    What I'm missing or doing wrong?

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    >.. are been done uCertifys prepkit for her, until I received more than 75% every time on practice tests with 40 mins flying over!

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    > I found it didn't test "Oracle SQL" only, but your ability to problem solve quickly.

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    > Review was especially exercises with several possible answers, so when in doubt one is bad then the question is wrong.

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    > Are there copies of the latest test questions out there that people use to pass that I'm not aware of!

    There are always people who find a way to cheat at exams.  It is a way, and people who do this are endangering their certification status and lowering of the value of the certification.

    You don't mention my guide uCertify, but no sources or other preparation.  You have experience writing SQL?  On the front of the guide on the preparation for the exam, it indicates that you should have spent queries execution time of writing, and to see the result before programming the test.  He also stated in the same section as the candidates again in SQL, you must complete the information with data from other sources and suggests the companion site.  This site Details exam 1Z0-051 page has links to articles and videos that will help you learn more about Oracle SQL - all available for free.

    I'd say the next step would be to go to the details page to review for this review and find out some (or all) of the SQL tutorial videos.  There are several different video series of different instructors.  Choose the instructor that seems to suit you best or to display several series.  Look at one of these should give you a better grounding in SQL.  You can read some articles available on the page.  Installation Oracle XE and practicing writing SQL statements is also a very good way to cement the information contained in your brain.  At this time, read through the guide.  It focuses on the topics specific to the review, but if you know little about SQL, there is no way to put information in context.  Details for 1Z0 - 051 page is here.

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    You might also benefit from reading this article:

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    Hi, I currently intend to take an Oracle PL/SQL Developer Certified Associate. Initially, I intend to take the path of 1Z0 - 047 + 1Z0-144, that leads to this certification, because the exam 1Z0-047 points also to an another cert (cert Oracle SQL Expert). So if I take this path, I'd end up with two certifications (cert Expert Oracle SQL and PL/SQL Developer Certified Associate)

    However, people keep telling me that 1Z0-047 is very hard, saying that 1Z0 - 051 is a lot easier if I want to guarantee a PL/SQL Developer Certified Associate.

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    I wonder if both of them (051, 047) are mutually exclusive in the policy review or something.

    So, is it possible that I take all three exams (1Z0-047, 1Z0-051 and 1Z0-144)?

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    http://www.gocertify.com/articles/Oracle-SQL-certification-1Z0-051-or-1Z0-047.html

  • Which exam is indifferent to the newcomer in oracle 1zo-1z0-047/051(10g /11g)?

    Hi friends,

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