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Educación
Java SE 11 Programmer I | 1Z0-815
To be certified Java SE: Programming I
https://education.oracle.com/java-se-11-programmer-i/pexam_1Z0-815
Criterio del fin
To be certified
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Read 1Z0-815 vs 1Z0-808 Comparison
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Review Exam topics
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Read OCA: Oracle Certified Associate Java SE 8 Programmer I Study Guide: Exam 1Z0-808 book
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Pass all mock-tests >90% for OCA
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Prepare to exam
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Java: The Complete Reference, Eleventh Edition 11th Edition by Herbert Schildt 1-19 chapters
except chapter 13 on I/O
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Read Java Generics and Collections: Speed Up the Java Development Process
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read Modular Programming in Java 9: Build large scale applications using Java modularity and Project Jigsaw
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Pay special attention to these topics
Read about new features of added in Java 9, 10, and 11. You can google them. There are several online articles about them. You need to focus on the following topics:
- Modularization
- Local variable type inference (var declarations)
- New methods in String/StringBuilder
- New methods in Arrays class - compare/mismatch
- New methods in Collections API (Set.of/List.of)
- Functional interfaces - Supplier, Consumer, Function, Predicate
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Prepare on mockups
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Buy the exam voucher
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Pass the exam
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