Quiz 2: Chapter 3
Thursday February 19

---> 
Chapter 1: What is programming, different types of errors, basic structure of a Java code
Chapter 2: interactive programs, operators, arithmetic expressions
Chapter 3: built-in classes String, Random, Math, DecimalFormat, Wrapper classes

Math: attributes / variables: Math.PI + methods: sqrt, pow, abs, etc...

- Chapter 4: Writing classes

Main.java ----> Driver / client program
Die.java ---> Helper (CRUD) API endpoints