Choose which certification?

Hi, I'm a software engineer. I worked as a plsql developer / developer oracle for more than 2 years.
This time my project used oracle 9i. I am aware of all databases sql, fundamental pqsql and architecture of oracle 9i db.
However, in order to improve and to have skills I think taking certification oracle (OCA) or 10 g or 11 g.

Could someone please tell me that which to choose? I know that 10g is widespread on the market, and 11g is probably made its way into the market.
I'm confused on the choice of examination - OCA 10 g or 11g OCA?

I would say get get Oracle Developer OCA and OCP Certifiactions first, then if you go back and study DB 11g OCA admin go ahead.

Developer certifications are not so dependent on Oracle Version what are the DBA Certifications and you should fly through them pretty quickly.

Consider the exam 1z0-047(SQL certified expert) and 1z0 - 051

Then ideally 1z0-144 (or as a relief 1z0-147) - gets you OCA.
1Z0 - 146 - then gets you developer OCP.

one that you choose (developer or DBA) its usually do better one of the 1z0-007/047/051 first.

Rgds - bigdelboy

Tags: Oracle

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