1Z0-829 Java SE 17 Developer exam preparation OCP 2025

Oracle Certified Professional (OCP) Java SE 17: Exam Topics CoveredThis practice test is designed to assess your knowledge across the core domains of the OCP Java SE 17 Developer exam. The covered objectives include:1. Working with Java Data Types and APIsPrimitives, Wrappers, and Operations: Evaluate arithmetic and boolean expressions using primitives, wrapper classes, and the Math API, with a focus on type casting, promotion, and operator precedence.Text and Date-Time Manipulation: Manipulate and process text using the String and StringBuilder classes. Manage date, time, time zones, and periods using the modern Java Date-Time API.2. Controlling Program FlowImplement conditional logic using if/else and switch statements and expressions.Create iterative code using loops and control execution within them using break and continue.3. Applying Object-Oriented PrinciplesClass Fundamentals: Declare and instantiate Java objects, including nested classes, and understand the object lifecycle from creation to garbage collection.Core OOP Concepts: Design classes and records with fields, methods, and constructors. Implement core principles: inheritance, polymorphism, overloading, and encapsulation.Abstraction and Design: Utilize interfaces, including functional interfaces, and apply techniques to create immutable objects.4. Exception HandlingImplement robust error handling using try/catch/finally, try-with-resources, and multi-catch blocks.Create and throw custom exceptions to manage application-specific error conditions.5. Working with Arrays and CollectionsCreate and manipulate standard Java collections,