Oracle Java Certification: 1. Data Types
35mIntermediate2019-02-08
Authors
Baochuan Lu
Baochuan Lu, PhD, is a professor at Southwest Baptist University.
Course details
Earning the Java SE 8 Oracle Certified Associate (OCA) certification can help you boost your professional credibility by demonstrating your Java programming expertise to others in your field. The Oracle Java Certification series was designed to help you prepare to take and pass the qualifying exam for this certification, Java SE 8 Programmer I (1Z0-808). In this course—the first installment in the series—instructor Baochuan Lu focuses on a key topic covered on the test: data types. He reviews both primitive and reference data types, discussing overflow and underflow, primitive and reference type casting, reference scope, and more.
Learning objectives
Data types
Allowable operations
Literals and primitives
Prefixes and suffixes
Reference types
Identifier rules
Conversions
Casting
Learning objectives
Data types
Allowable operations
Literals and primitives
Prefixes and suffixes
Reference types
Identifier rules
Conversions
Casting
Skills covered
JavaOracleCert PrepProgramming LanguagesSoftware Development
Concepts
Introduction
- Get to the next level in your Java programming journey
- Exercise file setup
Data Types
- Overview of data types
- Examples of primitives
- Define data with literals
- Overflow and underflow
References
- Reference types
- Java identifiers
- Primitive type casting
- Reference type casting
- Reference scope
Conclusion
- Next steps