The certification test for Oracle 11g Database SQL Fundamental (1Z0-051) requires a profound knowledge of developing a database. Oracle certifications are considered to be the hottest credentials in the database world. To clear the exam of 1Z0-051, you must be well versed with the objectives specified for the test. Practicing especially in the following areas will definitely help raise your level of confidence:
What is OCA DBA 9i?
OCA DBA 9i is an entrance level certification that builds the foundation of a Database Administrator or a Database Application Developer. The foundational concepts include the basics of RDBMS, basics of writing a SQL Query, and using Oracle tools. Its objectives are intended to validate a candidate’s skill of implementing and managing complex Oracle database functions. It is an essential certification for the advanced certification level (OCP DBA 9i).
Core tests of OCA DBA 9i
To gain OCA DBA 9i, any one of the following tests can be taken:
What is the 1z0-001 test?
Agraj has completed his graduation in Computer Science from Delhi University and later, he has also completed MCA from Delhi University as well. Now, he is working as a Software Engineer. He loves making friends, reading books, learning new technologies, and writing blogs, whatever he gets the time. After reviewing the uCertify PrepKit for the exam SCJP 5.0, he concluded that “Although it is an excellent kit to give you a proper feel of the actual exam; it is equipped with some easy and some tough (read tricky) questions as well just as the actual paper would. But, do not think that you need just this PrepKit to clear the paper! What you also need is a javac (Java compiler) to practice and coding. I strongly recommend understanding the involved concepts and coding by hand (not by IDE), then take these useful tests to gain confidence as the actual exam looks almost the same.”
Visit Agraj’s blog to read his full review of the PrepKit.
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:
- Define and execute PL/SQL blocks.
- Use %TYPE attribute to define the datatypes of variables.
Pass 1Z0-147 exam in the first attempt. Full featured Tests. 280 questions with answers and 101 study notes articles and exam tips:
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- Insert, update, delete, and query data from tables with the help of PL/SQL programs.
- Practice defining and raising exceptions in PL/SQL programs.
- Create and execute procedures.
- Create and execute functions.
- Invoke functions in SQL expressions.
- Create packages.
- Invoke a user defined package function from a SQL statement.
- Create different types of database triggers.
- Invoke stored procedures from within database triggers.
- Use conditional predicates and OLD and NEW qualifiers in database triggers.
- Create triggers on system events such as LOGON and LOGOFF.
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).