Chapter 2

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Across
  1. 4. a type that represents whole numbers
  2. 6. to join two operands end-to-end
  3. 8. a section of code that represents a command or action
  4. 11. a special symbol that represents a simple computation like addition, multiplication or string concatenation
  5. 12. a type that represents sequences of characters
Down
  1. 1. information in a program that is meant for other programmers
  2. 2. a name that refers to a value
  3. 3. one of the basic units of data, like a number or string
  4. 5. a type that represents numbers with fractional parts
  5. 7. a statement that assigns a value to a variable
  6. 9. a reserved word that is used by the compiler to parse a program
  7. 10. one of the values on which an operator operates