1. What is the difference between an integer variable and a floating-point variable?

2. What are the differences between an unsigned short int and a long int?

3. What are the advantages of using a symbolic constant rather than a literal constant?

4. What are the advantages of using the const keyword rather than #define?

5. What makes for a good or bad variable name?

6. Given this enum, what is the value of BLUE?
enum COLOR { WHITE, BLACK = 100, RED, BLUE, GREEN = 300 };

7. Which of the following variable names are good, which are bad, and which are
invalid?
a. Age
b. !ex
c. R79J
d. TotalIncome
e. __Invalid

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1. What would be the correct variable type in which to store the following
information?
a. Your age
b. The area of your backyard
c. The number of stars in the galaxy
d. The average rainfall for the month of January

2. Create good variable names for this information.

3. Declare a constant for pi as 3.14159.

4. Declare a float variable and initialize it using your pi constant.