Oracle Certified Associate or OCA certification is designed to provide the fundamental skills to handle Oracle products in the future.
There is no dearth of learning opportunities to help prepare you for the OCA certification. You can try watching videos online, read articles, or even go through books that can give you invaluable insights. However, nothing would give you the confidence and the required skills than an in-person training that you can get at the hands of the expert faculty at Koenig Solutions.
The OCA certification will train you on the fundamentals which are essential to learn Oracle products and move up the certification levels by going for professional level and master level courses.
As per PayScale, an Oracle Database Administrator can earn around $92 K per year.
Oracle Certified Associate (OCA) is an entry-level exam in the Oracle certification whereas Oracle Certified Professional (OCP) is the second-level exam in the Oracle certification path.
OCA: Oracle Application Server 10g Administration I Study Guide is a good book to follow for OCA certification. However, books will not provide you with the knowledge that an experienced institute like Koenig Solutions can provide.