When Oracle initially created their certification program, there was a single designation and abbreviation: Oracle Certified Professional (abbreviated OCP). Nevertheless, several years back, the corporate broke out the program into four completely different levels of certification, every with its own title and abbreviation. This article discusses each of the degrees and some of the variations between what they imply and what's required to realize them.
OCA -- Oracle Licensed Affiliate
The Oracle Certified Affiliate is an entry-stage certification. Oracle Training targets these certifications for individuals just turning into acquainted with Oracle or with one to 2 years of expertise within the tested area. For candidates which have achieved this certification without any work expertise, the expectation is that they've demonstrated knowledge of the basics and can be expected to perform satisfactorily underneath supervision.
Typically OCA certifications require solely that a candidate pass two exams and don't have any additional requirements. The tests for the OCA-level certifications tend to cowl a broad range of subjects to a shallow depth. The aim of the exams is to make sure that the candidates have a primary understanding of the options in the tested space and methods to apply them.
OCP -- Oracle Licensed Skilled
The Oracle Licensed Professional designation is the subsequent step up for candidates that have achieved the OCA certification. Oracle Training targets these certifications for people that have three to 5 years of expertise working with Oracle in the tested area who can carry out most activities unsupervised. The certification shouldn't be really intended for candidates that have no Oracle work experience. Candidates which have achieved so could have demonstrated a deeper information of the basics in the area being certified and may be able to work without supervision.
OCP certifications build on the Oracle Licensed Affiliate level and require that a candidate pass one or exams past the OCA requirement. A number of the OCP-level certifications also have a hands-on training requirement. The tests for the OCP-stage certifications are inclined to slender the range of matters slightly and require more in-depth information to answer. The goal of the exams is to ensure that the candidates have an intensive understanding of the tested subjects and may make use of them successfully.
OCE -- Oracle Licensed Expert
The Oracle Licensed Professional designation is the odd man out. In one sense it's the subsequent step up from the OCP-level, but it is outside the hierarchy of certifications entirely. OCE exams goal area of interest expertise areas. They're meant to show a high degree of proficiency in a really narrow subject area. These certifications help to outline a candidate's space of specialization. It is not a step within the OCA-OCP-OCM tier, but it surely helps to increase upon an OCA or OCP certification.
OCE certifications require a single test and have no pre-requisites or palms-on training requirements. The tests of knowledgeable certifications cover a very narrow area to a big depth. The intent of the tests is to demonstrate that the candidate has vital experience in that area.
OCM -- Oracle Certified Master
The Oracle Licensed Master Designation is the highest stage certification offered by Oracle. It builds on the OCP designation, requiring that a candidate be an OCP, attend two advanced fingers-on training courses, and pass a two-day efficiency-primarily based sensible exam. oracle dba training online
Training targets this certification for candidates with an absolute minimum of six years of experience administering Oracle databases. Candidates that pass the OCM certification could have demonstrated the ability to administer enterprise-class databases.