Oracle’s OCA DBA 10g is an entry-level certification specifically designed to certify foundation skills required for database administration or application development. 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.

• Oracle Database 10g Administration I 1Z0-042
  

  Oracle's new 10g database leverages the power of grid computing to spread tasks across multiple low-cost machines. Learners will be able to install and maintain an Oracle 10g database in an effective, efficient manner. Topics such as the interaction among Oracle components, an understanding of Oracle's architecture, performance monitoring, database security, user management, and backup and recovery techniques are covered.



• Oracle9i SQL 1Z0-007
  

  This series is designed to help those who have some experience with relational databases to prepare for the Oracle9i 1Z0-007 exam.



• Oracle Database 11g SQL Fundamentals I (1Z0-051)
  

  The Oracle Database 11g: Fundamentals I study guide will prepare you to become certified as an Oracle Database 11g Administrator Certified Associate. This series will cover both basic and in-depth database administration topics, such as using SQL to retrieve, restrict, and sort data, along with using functions, subqueries, and reporting.