Scratch

Question 0

What do vector graphics use?

Answer 0

Objects

Question 1

What are 6 event types in Scratch?

Answer 1

1. When green flag is clicked
2. When space key is pressed
3. When this sprite is clicked
4. When backdrop switches to “something”
5. When loudness > 10
6. Broadcast message

Question 2

What do bitmap graphics use?

Answer 2

Pixels

Question 3

What are bitmap graphics also known as?

Answer 3

Raster graphics

Question 4

Why do vector graphics appear smooth?

Answer 4

Because of anti-aliasing

Question 5

Define anti-aliasing

Answer 5

When edges of lines and object fade into the background

Question 6

What is vector editor dependent on?

Answer 6

Spline tool

Question 7

Define spline

Answer 7

Mathematical curves through a set of control points

Question 8

What are three benefits of using vector editor?

Answer 8

1. Capability to design various parts of an image separately and then join them all together
2. Smooth appearance
3. Can bend or stretch shapes

Question 9

What is one benefit of using a bitmap editor?

Answer 9

Easy to use and understand for new users

Question 10

Fun fact: drawing from

Answer 10

Bitmap will still be in bitmap when switching to vector editor

Question 11

What are the ten bitmap tools?

Answer 11

Paint brush, line tool, rectangle tool, oval tool, text tool, paint bucket, eraser, magic wand, screen region grabber, stamper

Question 12

What are nine tools for vector tools?

Answer 12

Mouse-pointer, reshape tool, spline tool, line tool, rectangle tool, oval tool, text tool, paint bucket, and stamper