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Things to practice for Oracle test 1Z0-147

The 1Z0-147 (Oracle9i: Program with PL/SQL) test focuses on a candidate’s ability to develop applications by using the PL/SQL. It requires the candidate to have a good command over PL/SQL. One should be capable of understanding the requirements of an application and program accordingly. Before appearing for the test, one must be well familiar with the objectives declared for the test. Along with going through books and taking practice tests, a candidate should also do a lot of hands-on work on programming. Practicing the following things can help a candidate clearly understand the concepts of PL/SQL programming and pass the test confidently:

  1. Define and execute PL/SQL blocks.
  2. Use %TYPE attribute to define the datatypes of variables.

    3. Pass 1Z0-147 exam in the first attempt. Full featured Tests. 280 questions with answers and 101 study notes articles and exam tips:

    Download link: https://www.ucertify.com/exams/Oracle/1Z0-147.html

  3. Insert, update, delete, and query data from tables with the help of PL/SQL programs.
  4. Practice defining and raising exceptions in PL/SQL programs.
  5. Create and execute procedures.
  6. Create and execute functions.
  7. Invoke functions in SQL expressions.
  8. Create packages.
  9. Invoke a user defined package function from a SQL statement.
  10. Create different types of database triggers.
  11. Invoke stored procedures from within database triggers.
  12. Use conditional predicates and OLD and NEW qualifiers in database triggers.
  13. Create triggers on system events such as LOGON and LOGOFF.
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Certification article for Oracle 11g DBA OCA

What is Oracle 11g DBA OCA, Oracle9i DBA OCA, and Oracle PL/SQL Developer Certified Associate?

Oracle 11g DBA OCA, Oracle9i DBA OCA, and Oracle PL/SQL Developer Certified Associate are some of the certification levels offered by Oracle. It prepares a candidate to build intensive internet applications for Oracle database. You should be very well versed with how to write a PL/SQL programs to qualify the certification test. It also prepares you for the next certification level to become an Oracle Form Developer. It is an essential certification for the advanced certification level (OCP DBA 9i).

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Certification Article for OCA DBA (10g)

What is OCA DBA (10g) certification?

OCA DBA (10g) certification is the most fundamental and entrance level certification on DBA track on 10g platform. Its objectives are intended to measure a candidate’s ability to work as a junior team member with Database Administrators or Application Developers. This certification is the first step towards the more advanced OCP – 10g certification. The certification requires the comprehensive skills in the following areas:

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Skills Required for Oracle 1Z0-007 Test

Oracle has specified more than forty objectives for 1Z0-007 (Introduction to Oracle9i: SQL) test, which are covered under thirteen topics. Following are some important areas over which one should have good command before taking the test:

  1. Executing a basic SELECT statement.
  2. Limiting the rows retrieved by a query.
  3. Using character, number, and date functions in SELECT statements.
  4. Writing SELECT statements to access data from more than one table by using equality and nonequality joins.
  5. Viewing data that generally does not meet a join condition by using outer joins.
  6. Using group functions.

    7. To get a glimpse of the 1Z0-007 PrepKit, you can download its free demo version (which contains 15 free practice questions) from:

    Download link: https://www.ucertify.com/exams/Oracle/1Z0-007.html

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MCTS 70-502-CSHARP Short Notes: Exam Passing Tips

Creating a WPF application