The IBM Rational Developer for System z v7.6 (exam code C2140-051) is the exam you pass to earn the IBM certifications III certification, a credential at the Professional level. It is also connected with related credentials such as IBM Rational Developer for System z, IBM System z Development. If you are mapping out a certification path with IBM, this exam is a milestone worth planning around.

Recommended experience in mainframe development (COBOL, z/OS) and IBM Rational tools

Eligibility rules can be adjusted by IBM over time, so before you register, confirm the current requirements on the official exam page.

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The official IBM Rational Developer for System z v7.6 outline divides the exam content into 6 main domains. The first three are:

• COBOL and Mainframe Application Development
• Performance and Troubleshooting
• Debugging and Testing on System z

That is only the headline view — scroll back up to the Exam Topics section on this page for the complete domain-by-domain breakdown before you plan your study schedule.