Java SE 11: Variables and Operators


Overview/Description
Expected Duration
Lesson Objectives
Course Number
Expertise Level



Overview/Description

Explore the use of variables and operations using strings and numeric types in Java.



Expected Duration (hours)
0.9

Lesson Objectives

Java SE 11: Variables and Operators

  • describe the purpose of a variable in the Java language
  • list and describe four data types and use variables in Java
  • declare and initialize String variables in Java
  • concatenate String variables in Java
  • use the indexOf and substring functions on a String in Java
  • declare and initialize int and double variables in Java
  • modify numeric variables using basic mathematical operators in Java
  • describe operator precedence rules in Java
  • work with parentheses to control precedence in an expression in Java
  • work with concatenation of strings and integers in Java
  • practice creating strings from the concatenation of various variable types in Java
  • Course Number:
    it_sdjase_02_enus

    Expertise Level
    Beginner