1. A date consists of a year, month, day in the month, and day of the week.
    Illustrate how to encode this information in Python in a dictionary.

    Give Python code to print a date as "Thursday 4 February 2010" using the information in the dictionary.

  2. Consider the logical expression 
       (x or not y or z) and (not x or y or not z).
    Write the truth table for this expression below.