Java Certified Foundations Associate: Data Types

Java JDK 1.8    |    Beginner
  • 14 Videos | 1h 38m 54s
  • Includes Assessment
  • Earns a Badge
Java provides different data types that can be used to store and work with different types of data. In this course, you'll learn about these data types and how to perform actions on them. First, you'll learn about the various Java data types and their properties. Next, you'll examine how to declare and initialize variables in Java and purpose of the final keyword. You'll then move on to explore data type casting and the concepts of widening and narrowing casting. Finally, you'll learn about the Java String data type and how it relates to the Java StringBuilder class. This course is one of a collection of courses that prepares learners for Oracle's 1Z0-811: Java Certified Foundations Associate certification.

WHAT YOU WILL LEARN

  • discover the key concepts covered in this course
    describe the different Java data types and their properties
    demonstrate the use of the different Java data types and their properties
    describe how to declare and initialize variables in Java and the purpose of the final keyword
    declare and initialize variables in Java and use the final keyword
    describe data type casting and the concepts of widening and narrowing casting
    demonstrate the use of data type casting and widening and narrowing casting
  • describe data type conversion and the concepts of widening and narrowing conversions
    demonstrate the use of data type conversion and widening and narrowing conversions
    describe the features of the Java String class
    demonstrate the features of the Java String class
    describe the Java StringBuilder class and how it relates to the String class
    demonstrate the use of the Java StringBuilder class
    summarize the key concepts covered in this course

IN THIS COURSE

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