Course Overview
- Course Title: Oracle Java SE 21 Developer Professional: 1Z0-830
- Instructor: Andrii Piatakha
- Target Audience:
- Beginner to intermediate Java developers
- Professionals seeking Oracle 1Z0-830 certification
- Individuals interested in mastering Java SE 21 features
- Prerequisites:
- No prior Java knowledge required
- Willingness to learn
- Stable internet connection
- Time commitment
Curriculum Highlights
- Key Topics Covered:
- Handling primitives, wrapper classes, and type conversions
- Evaluating arithmetic and boolean expressions
- Manipulating text using String, StringBuilder, and text blocks
- Working with Java Date-Time API
- Creating control flow constructs
- Implementing object-oriented concepts
- Creating classes, records, and instantiating fields, methods, and constructors
- Applying polymorphism and method overriding
- Working with Java interfaces, functional methods, and enums
- Handling exceptions
- Managing arrays and Java Collections
- Processing data using Streams and lambda expressions
- Understanding modular Java
- Managing concurrent code execution
- Using Java I/O API
- Implementing localization
- Understanding additional Java features
- Key Skills Learned:
- Mastering Java primitives and wrapper classes
- Effective text manipulation
- Handling date, time, and timezone objects
- Creating and managing control flow constructs
- Implementing advanced object-oriented concepts
- Handling exceptions with try/catch/finally and multi-catch blocks
- Managing arrays and Java Collections
- Processing data with Streams and lambda expressions
- Understanding modular Java and creating JARs
- Managing concurrent code execution
- Using Java I/O API for file operations
- Implementing localization
- Understanding Java Logging API and annotations
Course Format
- Duration: 30 hours on-demand video
- Format: Self-paced online course
- Resources:
- 22 coding exercises
- 40 articles
- Access on mobile and TV
- Certificate of completion