Oracle Certification : OCP SE17 Developper 1z0-829 part2

THE OCP EXAM TOPICS COVERED IN THIS PRACTICE TEST INCLUDE THE FOLLOWING:

• Handling date, time, text, numeric and boolean values:

1. Use primitives and wrapper classes, including the Math API, parentheses, type promotion, and casting, to evaluate arithmetic and boolean expressions.

2. Manipulate text with String and StringBuilder classes, and handle date, time, duration, period, instant, and timezone objects using the Date-Time API.

• Controlling Program Flow

1. Create program flow control constructs including if/else, switch statements and expressions, loops, and break and continue statements

• Utilizing Java Object-Oriented Approach

1. Declare and instantiate Java objects, including nested classes, and explain their lifecycle, covering creation, reassigning references, and garbage collection.

2. Create classes and records, define fields, methods, constructors, and initializers, implement inheritance, polymorphism, overloading, and encapsulation, utilize interfaces (including functional interfaces), and ensure object immutability.

• Handling Exceptions

1.   Handle exceptions using try/catch/finally, try-withresources, and multi-catch blocks, including custom exceptions

• Working with Arrays and Collections

1.   Create Java arrays, List, Set, Map, and Deque collections, and add, remove, update, retrieve and sort their elements

• Working with Streams and Lambda expressions

1. Use Java Streams and lambda expressions to supply, filter, map, consume, and sort data while implementing functional interfaces.

2.   Perform decomposition, concatenation, reduction, grouping, and partitioning on both sequential and parallel streams.