Review and quick notes:

1. What is the difference between compiling and running a program?
2. Name 5 common built-in types also known as primitive data types.
3. What are the differences and similarities between char and Strings?
4. What java type is used to represent a Real Number?
5. Draw the truth table for && and || for two boolean variables a and b.
6. Show the truth table for the following expression:
   !( p && ( q || !r))
   for the following values of p, q, and r
   f f f
   f f t
   f t f
   f t t
   t f f
   t f t
7. Write a code snippet to determine if a number is even.
8. How do you display a quote as part of a string?
9. How do you display a backslash as part of a string?
10. When all the operations in an expression have the same precedence how does the java compiler evaluates the expression?
11. What does each of the following print? Explain
    1. System.out.println(2 + "bc"); prints: 2bc
    2. System.out.println(2 + 3 + "bc"); prints: 5bc
    3. System.out.println((2+3) + "bc"); prints: 5bc
    4. System.out.println("bc" + (2+3)); prints: bc5
    5. System.out.println("bc" + 2 + 3); prints: bc23
12. What is the value of  Integer.MAX_VALUE?

Some Help
#5
a b             a && b                  a || b
f f
t f
f t
t t

#6
p q r           q || !r               !( p && ( q || !r))
f f f
f f t
f t f
f t t
t f f
t f t