Oracle · Official Blueprint
1Z0-829 Exam Domains & Blueprint
The official Oracle 1Z0-829 exam covers 5 domains. Domain weights tell you exactly how much of the exam each topic represents — and where to invest your study time.
1Z0-829 Domain Weight Summary
Detailed Domain Breakdown
Domain 1: Java Foundations and Object-Oriented Programming
Covers the core concepts, terminology, and skills tested under the Java Foundations and Object-Oriented Programming section of the official exam blueprint.
Domain 2: Controlling Program Flow and Data Types
Covers the core concepts, terminology, and skills tested under the Controlling Program Flow and Data Types section of the official exam blueprint.
Domain 3: Collections, Generics, and Streams
Covers the core concepts, terminology, and skills tested under the Collections, Generics, and Streams section of the official exam blueprint.
Domain 4: Concurrency and Functional Programming
Covers the core concepts, terminology, and skills tested under the Concurrency and Functional Programming section of the official exam blueprint.
Domain 5: I/O, JDBC, and the Module System
Covers the core concepts, terminology, and skills tested under the I/O, JDBC, and the Module System section of the official exam blueprint.
How to Use Domain Weights in Your Study Plan
The heaviest domain on the 1Z0-829 is "Java Foundations and Object-Oriented Programming" at null%. Start here and return to it regularly.
Allocate study time proportional to domain weight — a 25% domain deserves roughly 25% of your prep hours.
Never skip a low-weight domain. A 10% domain still represents 5–7 exam questions — enough to make the difference between pass and fail.
Use JT Exams domain analytics to track your accuracy per domain automatically. The system routes extra questions to your weak areas.
Practice every 1Z0-829 domain
JT Exams tracks your accuracy per domain automatically and routes you toward your weakest areas — no manual configuration needed.
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