CS 111 - 11/8/16

Exam 2 in Class on Thursday 11/10/16

Same format as last time
 - 20 multiple choice questions
 -  2 write function questions


For RGB values:  You should know
  - the order:  Red, Green, Blue
  - range from 0 to 255
  - gray colors have the same values for reg, green and blue
  
  - if asked to use a certain color, most lilely,those color
      will be ones defined in JES/Python by the name

Expect a multiple choice questin for the boolean operators such as

    ( x >= 3 and y < 7 ) or z != 15  


x	y	|	x and y	x or y	not x
================|=============================
true 	true 	| 	true 	true 	false
true 	false 	| 	false 	true 	false
false 	true 	| 	false 	true 	true
false 	false 	| 	false 	false 	true


For exam, instead of writing:

    if grayAmount <= 63:
      setRed   (pix, 0)
      setGreen (pix, 0)
      setBlue  (pix, 255)

we can write

    if grayAmount <= 63:
      setColor  (pix, blue)