Try to answer the following questions:

1. What is 'alpha' in computer graphics?

Choose an answer Short for alphabet The first letter of the Greek alphabet An abbreviation for 'A Lot Of Purple-Headed Androids' Transparent-ness

2. This code makes a dot in the middle of the window. What colour will it be?

size(400,400);

background(0,0,0);

stroke(255,255,255,50);

point(200,200);

3. How do you make something look like it's moving in Processing?

Choose an answer You can't do this in processing Use the move(x,y); command Draw it again and again at different X,Y locations

4. What HSB in colorMode(HSB,100); for?

Choose an answer Hue, Saturation, Brightness Horrible Smelly Bathroom Harmony, Synthesis, Binary Hardness, Softness, Blackness I can't remember

5. What will happen?

void setup()
{
  size(400,400);
  background(0);
}


int mrDot1X = 0;
int mrDot1Y = 200;
int mrDot2X = 200;
int mrDot2Y = 0;


void draw()
{
  stroke(255,0,0);
  point(mrDot1X, mrDot1Y);
  stroke(0,0,255);
  point(mrDot2X, mrDot2Y);
  
  mrDot1X +=1;
  mrDot2Y +=1;
}
			

Choose an answer Processing will draw a blue dot and a red dot Processing will draw a blue vertical line and a red horizontal line Processing will draw a red vertical line and a blue horizontal line Processing will draw alternating blue and red dots Processing will crash

6. What will happen if you tell processing the following?

size(400, 400);
background(0,0,0);
stroke(100,50,255);
mrX = 200;
mrY = 200;
point(mrX, mrY);

Choose an answer Processing will do nothing Processing will make a purple dot in the middle of a 400 by 400 window Processing will crash because '=' should be '==' Processing will crash because it doesn't know what mrX and mrY are

7. Don't forget the _______?

Choose an answer Pixels CamelCaps Gets RGBs strokeWeight() fill() point() stroke() ellipse() rect() circleSize() variable while loop twirlDirection void draw(){} background(r,g,b); SEMI COLON!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!