Chapter 1 – Getting Started with Java 12

1. c) Java Development Kit
2. b) Java Class Library
3. d) Java Standard Edition
4. b) Integrated Development Environment
5. a) Project building, b) Project configuration, c) Project documentation
6. a) boolean, b) numeric
7. a) long, c) short, d) byte
8. d) Value representation
9. a) \\ , b) 2_0 , c) 2__0f , d) \f
10. a) % , c) & , d) ->
11. a) 0
12. b) false, false
13. d) 4
14. c) Compilation error
15. b) 2
16. a, c, d
17. d) 20 -1
18. c) The x value is within the 11 range 
19. c) result = 32
20. a) A variable can be declared , b) A variable can be assigned
21. b) A selection statement , d) An increment statement