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Java SE 11 Developer

Oracle Certified Professional: Java SE 11 Developer (1Z0-819)

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Streams And Lambda15 questions Java Object Oriented Approach13 questions Working With Java Data Types13 questions Arrays And Collections10 questions Concurrency8 questions Exception Handling7 questions Java Module System7 questions Controlling Program Flow6 questions Java Io5 questions Localization5 questions Annotations4 questions Jdbc4 questions Secure Coding3 questions

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