Certified Oracle SQL Expert Exam - 1Z0-047

Similar Questions

• Oracle SQL Expert review 2015

  Hello world

  Is there someone who take the "Oracle SQL Expert" review recently in 2015? I want to ask your views on review, you can share your opinion about the exams. In fact, I want to know how many Oracle 12 c features included review?

  Can you please share your experience?

  Thanks in advance

  You cannot use other experiences to predict what you'll see, because not everyone gets the same set of questions.  I don't have enough inside information to see how the questions are determined, but based on my experiences, I believe that tests each have a pool question about twice as many questions that the review is designed to mark and the specific questions that each person receives are selected at random.  If this is the case, the number of questions of 12 c receives a given person can vary considerably.

  That said, you can have a topic idea how many questions by themes is possible by comparing the number of subjects to the count of exam question.  There are 79 different topics on 1Z0 - 047 and review will have 75 questions. While this comes out less than one question per subject, 047 review is a bit unusual in that one question may require more knowledge of a subject.  For example a question involving a query that uses a subquery EXISTS and would cover both 'use the operators EXISTS and NOT EXISTS' and 'Write a row and several lines of subqueries' subjects.

  However, it is unlikely to see more than two questions on a given topic, and most will have only one question. With this, you can watch all the listed topics that concern you and come with a relatively precise range of issues you might see on them.

• Exam 1Z0-047

  I appear in the exam 1Z0-047 that I am a developer SQL and PL/SQL in oracle 10g.
  But I just want to know if the exam 1Z0-047 is the first, or should I take the fundamental SQL or any other exam appearing before 1Z0-047?
  
  Published by: 928405 on April 18, 2012 02:22

  You can take exam 1Z0-047 directly, there is no prequisity to order other tests first.

• I just did the exam 1Z0-047 - what's next?

  I just spent my first (internationally recognized) exam Oracle 1Z0-047. Hmmm, I got 83%. I think its good since its my first review, I felt I could do better up to 90% +. This article shows 9 chips of topics can I show review. The subjects, they mentioned that I know really well. I'll take the exam again? I don't think it's a big deal, probably 83% is good. Anyway, the test centre gave me a paper printed from my total score. They said that oracle will send another Certification to my address. Which Certification is official? The one that was given to me by the exam Center is a printed cert (black and point). We must I show employers?
  
  I'm happy but also sad because I knew that the mistakes I made are stupid (I want to get rid of the bullet points argghhhh) + I did the review after having at least 3 months College hands on experience.

  Congratulations. You did, and that's all that matters (except your pride).

  Realize that issues are sometimes sensitive - the wording is intended to encourage the wrong answer, unless you're very careful. Thus, the "bullet points" can be simply a way of telling you to read more carefully.

  Having said that - your next step is to decide what other certifications you want. http://education.Oracle.com/pls/web_prod-PLQ-dad/db_pages.GetPage?page_id=141 and this depends on if you want to become an administrator/operator or a developer. (To take?-ask a career Advisor, not us.)

  As for who you show your employer - does not display unless asked. And when you get from Oracle, is the official, it's as well as to the need to present a passport.

• question of the practical exam 1Z0-047 - CONNECT BY PRIOR

  Hello
  Please see the question by clicking on the link:
  
  http://S10.postimg.org/58ph01n5l/1z0_047_connectby.PNG
  
  I échinés on it (well, for a few minutes or more) because I don't think that the answers are correct.
  Option 3 is almost correct, except that in my mind the CONNECT BY PRIOR is backwards.
  Option 4 is almost correct, except it takes LEVEL < = 5 rather than LEVEL < 5.
  
  In the end, I chose option 3 because it is more certain that the LEVEL should be < = 5 I had CONNECT it BEFORE the wrong way round.
  
  Now, it so is that I chose the "correct" answer but I am mistaken on option 3? Option 3 is really correct?
  My reasoning is this: we want the ancestors of Peter. This means that Peter's parents. CONNECTION BY ParentID = PRIOR PersonID will begin at the root (Peter Clark), and the next record found (using this SQL) will have ParentID = PersonId of pre-registration, namely, of Peter Clark PersonID. In other words, Peter Clark will be parent of the next record. But we are looking for ancestors of Peter Clark; Ancestors of Peter Clark are the parents of Peter Clark. Peter Clark cannot be the parent of the ancestor (or ancestors).
  
  I'm here or not?
  
  Thank you
  Jason

  I agree with you. The connection is evil around all 4 options.
  I set up a test with grandparents etc and connect ParentId = PersonId prior only got the start record.
  Connect prior ParentId = PersonId gives the correct descent.

  create table gr (parentid integer, personID integer, name varchar2(30));
  insert into gr values (null,1,'GGG');
  insert into gr values (1,2,'GGF');
  insert into gr values (null,3,'GGM');
  insert into gr values (2,4,'GF');
  insert into gr values (4,5,'F');
  insert into gr values (5,6,'Peter');
  select * from gr order by parentid, personid;
  
    PARENTID   PERSONID NAME
  ---------- ---------- ------------------------------
           1          2 GGF
           2          4 GF
           3          4 GF
           4          5 F
           5          6 Peter
                      1 GGG
                      3 GGM
  
  select level, gr.* from GR where level <= 5
  start with name = 'Peter'
  connect by ParentId = Prior PersonId
  Order Siblings by name;
  

  Output has only Peter:

       LEVEL   PARENTID   PERSONID NAME
  ---------- ---------- ---------- ------------------------------
           1          5          6 Peter
  
  1 row selected.
  

  The reverse

  select level, gr.* from GR where level <= 5
  start with name = 'Peter'
  connect by Prior ParentId = PersonId
  Order Siblings by name;
  
       LEVEL   PARENTID   PERSONID NAME
  ---------- ---------- ---------- ------------------------------
           1          5          6 Peter
           2          4          5 F
           3          2          4 GF
           4          1          2 GGF
           5                     1 GGG
           3          3          4 GF
           4                     3 GGM
  
  7 rows selected.
  

• 1Z0-047 Oracle database SQL expert

  Hi all!
  
  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? :
  
  Oracle Database 10 g, SQL (Osborne ORACLE Press Series)
  http://www.Amazon.com/GP/product/0072229810/ref=s9subs_c1_14_at1-rfc_g1_si3?pf_rd_m=ATVPDKIKX0DER & pf_rd_s = center-1 & pf_rd_r = 0NY1DZFY480AYW383FNE & pf_rd_t = 101 & pf_rd_p = 463383351 & pf_rd_i = 507846
  
  OCA Oracle database SQL Expert corrected (exam 1Z0-047)
  http://www.Amazon.com/Oracle-database-expert-guide-1Z0-047/DP/0071614214/ref=sr_1_14?ie=UTF8 & s = Books & qid = 1229588476 & SR = 8-14
  
  Are there other options, for example PDF files.
  
  Best regards
  user10679687

  These two references should be useful. You can also refer to:

  Oracle® database SQL Reference 10 g Release 2 (10.2)
  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14200/TOC.htm

  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

  Sample Questions - 1Z0-047 Oracle database SQL Expert
  http://www.Oracle.com/global/us/education/certification/sample_questions/exam_1z0-047.html

• Regarding SQL Expert (1ZO - 047) valid 12 c certification

  Hello

  I intend to raise 1ZO - 047 certification (Oracle database SQL Expert) during the previous month. Need some suggestions of people (preferably who took this exam after 15 September 2014) release of the exam and also some good books as references and sites that can help me to do the same.

  Shanmugavel wrote:

  Hello

  I intend to raise 1ZO - 047 certification (Oracle database SQL Expert) during the previous month. Need some suggestions of people (preferably who took this exam after 15 September 2014) release of the exam and also some good books as references and sites that can help me to do the same.

  I can do better than see you Matthew here resources:

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

  and update here:

  http://certmag.com/oracles-SQL-expert-exam-slated-facelift-Sept-15/

  You are already aware of the post of topics updated September 2014.  You should subjects newly introduced (and there is really only a handful) will not be in e.g. book of O'Hearn and you sick he had to study these and practice literature oracle; Quality of oracle articles; Oracle Learning Library etc.

  other topics that he probably come in two categories: features present in 11g, but was not present at the review.  And features introduced with 12 c.

  While the description reads review: this review has been validated against Oracle Database 10 g, Oracle Database 11 g, Oracle Database 11 g Release 2, and database Oracle 12 c Release 1, taking into account the characteristics of 12 c are tested this should now rad this review has been validated against Oracle Database Release 1 12 c. (Not 10g / 11g).

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

  Hi friends,
  
  I am new to oracle as I have no experience as an oracle DBA any industry. But have been trained in this area and has a good knowledge of DBA, but some basic knowledge of SQL. I intend to be OCA certified but confused about certification of 10 g / 11 g? I'd rather that we should... Please, someone guide me and how can I precede with them to get the certification?
  Thanks for the help in advance,
  Neha.

  I basically agree with Hub, but I'll just separate the answer somewhat differently.

  (1) for the review SQL:

  Ignore if the review SQL says it is 10g or 11g; the main difference is that 1z0-047 is a SQL expert and is much more difficult than 1z0 - 051.

  So, I would still recommend a beginner to study firstly for 1z0 - 051.
  When towards the end of your exam 1z0-051 study if you feel really confident then a really confident student could jump 1z0-051 and pursue their studies up to the level of the exam 1z0-047 and take that instead. Although this would probably only be advised in the very small number of cases.

  (2) for the review of DBA.

  It is probably best to 11g instead of the 10 g; but there are exceptions.

  -An exception may be if you work with 10g and 11g not.

  -Another exception would be due to the availability of authorized training for satisfy the requirement of the OCP DBA.
  Even if currently targeting DBA OCA; Sir, you will probably find a DBA OCP will be necessary. Who can find courses appropriate for 10 g are available at a great price in a program of the WDP (but 11 g are not), of you can find you already took a course that meets 10 g OCP DBA requirement, but do not satsifdy the requirement for OCP DBA 11 g and which can influence you to choose 10 g OCP DBA.

• Passed 1Z0-047, I can take up to OCA exam 1Z0-147?

  Hello
  
  I cleared 1Z0-047 oracle database sql expert review that is on 11g and I intend to take up PL/SQL 9i exam 1Z0-147.
  1Z0-147 after I'll be an Oracle PL/SQL Developer Certified Associate as indicated in the link
  http://education.Oracle.com/pls/web_prod-PLQ-dad/db_pages.GetPage?page_id=155
  
  Thanks in advance.

  Yes

• Can I take the 1z0-042 (10g admin 1) after exam 1z0-007 Oracle 9i

  Hello! I have a question about the Oracle 10g admin 1 (1z0-042) Certification.
  
  I passed 1z0-007 SQL Oracle 9i in December 28, 2012.
  Now, I decided to complete tracks of OCP DBA in Oracle 10 g.
  My Questions are,
  
  1 should I should I improve?
  2 Does1z0-042 complete my GED?

  3. I will have the choice to complete OCP 1z0-043 taking?
  

  According to this link

  Oracle exam 1Z0-007 is deleted: for me what mean?

  
  

  It is clear that I can take exam 1z0-042 having previous passed1z0-007 (SQL 9i).

  I just request this to my satisfaction before preparing for the next review.

  
  

  
  

  Thank you...

  So, is he put the last hand I can take 1z0-042 without upgrading only 1z0-007 in order to complete OCA 10 g admin-1?

  It's 1z0-007 > 1z0-042 > 1z0-043 = OCP?

  The answer to your question is Yes.  1Z0-007 > 1z0-042 > (1z0-043 + training) = 10 g OCP

  There is no such thing as upgrading your credentials SQL Fundamentals.  They are marked by a release of the database only for the convenience of the OU.  I discuss here:

  Preparation of Oracle Certification: Oracle SQL Fundamentals exams and database versions

• Where can I review of Certification Oracle 1Z0-047 to Toronto?

  I have Oracle SQL Expert review in Toronto. Any idea?
  
  This review cannot be done online

  user11164565 wrote:
  I have Oracle SQL Expert review in Toronto. Any idea?

  This review cannot be done online

  The tests are held by Prometric before September 25...

  Find a test center

  [http://www.prometric.com/TestTakers/default.htm]... choose a location of test and Oracle if necessary.

  The Americas (I think that this includes the Canada), it leads to: [http://www.prometric.com/Oracle/Americas.htm]...

  After 25 September Oracle moves to a new provider of tests... See forum sticky posts.

• Could I take 1Z0-051 and 1Z0-047 together?

  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.
  
  So, is it possible that I take all three exams (1Z0-047, 1Z0-051 and 1Z0-144)? I think that takes 1Z0 - 051 as a kind of 'practice' because it is an online exam and the scope of the review seems easy for me. I also have some budgets for me so I don't mind spend a little more money to the Oracle exams.
  
  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)?

  Yes, you can take both 1Z0-051 and 1Z0-047. In fact, I highly recommend taking 1Z0-051 before 1Z0-047. You heard correctly, 047 is a much more difficult test and requires a much higher level of experience or SQL knowledge. If you look at the subjects of study for the two trials, you will see that 1Z0 - 047 includes essentially all the 1Z0-051 exam topics and has an another 30 more topics. Study for 1Z0 - 051 is, in itself, the scrutiny of experts preparation. Discuss the two reviews in an article here:

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

• Books for 1Z0-047 and 1Z0-144

  Hi all
  
  I intend to study for certification "Oracle PL/SQL Developer Certified Associate. I was intending to prepare for 1Z0 - 047 and 1Z0-144, as both of these reviews are validated based on Oracle Database 11 g.
  
  I was wondering if one of the guys here can help me with the couple of questions I have.
  
  1. that we recommend among the two exams below?
  
  1Z0-047 (Oracle database SQL Expert)
  or
  1Z0-051 (Oracle Database 11g: SQL Fundamentals I)
  
  2. what books should I refer to 1Z0-047 and 1Z0-144? I read a lot of threads on this topic. But, I haven't found a good answer yet, that's why I'm writing this question again.
  
  For 1Z0-047, I've seen people recommend the following:
  OCA Oracle database SQL Expert corrected: exam 1Z0-047 (Osborne Oracle Press series) by Steve O'Hearn
  OCA Oracle Database 11g SQL Fundamentals I corrected: exam 1Z0-051 (Osborne ORACLE press series) by John Watson and Danielle Ramklass
  
  1Z0-144 for, I've seen people recommend the following:
  Oracle PL/SQL programming: Versions of covers by Oracle Database 11 g Release 2 (Animal Guide) with Steven Feuerstein, Bill Pribyl
  OCP developer PL/SQL program units corrected by Steve O'Hearn
  
  
  I ask you guys to help me because I don't have an idea on these books. It would be really great if someone who has passed the examinations or read these books shed some light on these.
  
  Thanks in advance.

  I expect the review Expert SQL to be stronger, more need SQL knowledge, but if it was my choice, I seek the Oracle Press book you mentioned everything first and go to the Expert SQL exam. The nice thing about that is that you get the cert SQL Expert on this one review.

  Preparation for the next review would be more difficult, because there is no easy choice for a book. Feuerstein's book is good to have, but is big enough and not particularly focused on the content of any review. I called when he was studying in the review of PL/SQL, 1z0-146, but only that I found the relevant content to the object that Oracle posted about it. I also used the PL/SQL book you mentioned by Steve O'Hearn (I could borrow through interlibrary loan), which has also been helpful, but the same idea applies, that is, you might find some useful stuff in here...

  The best thing to do in such cases is to use the object posted by Oracle for the review and go to the Oracle documentation. Really, you find that it is better than the springs for a book that is perhaps not so relevant in such cases.

• Associated with sql exam 1z0-47 expert

  Hello ani here I'm looking for study material pass sql expert review i-e iz0-47.

  useless response. docs. Oracle.com is not beginner friendly. After passing the exam SQL Expert, that he will use docs.oracle.com

• 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.