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