Carnegie CS1 Exit Ticket 1.1.1-2 Rect

What is the canvas made up of in the context of this course?

• Lines and shapes

• Text and numbers

• Tiny colored points or pixels

• Functions and variables

What coordinates system is used to talk about pixels on the canvas?

• (width, height)

• (x,y)

• (radius, diameter)

• (length, breadth)

What is the coordinate of the left-top corner of the canvas in the coordinate system described?

• (200, 200)

• (0, 0)

• (400, 400)

• (100, 100)

In Python & cmu_graphics, as the X coordinate increases, in which direction do you move on the canvas?

• Left

• Up

• Right

• Down

In Python & cmu_graphics, what happens to your position on the canvas as the Y coordinate increases?

• You move to the left

• You move upwards

• You move to the right

• You move downwards

What is the middle of a 400x400 canvas?

• (100, 100)

• (200, 200)

• (300, 300)

• (400, 400)

Given the CMU (cmu_graphics) Python code 'Rect(10, 20, 30, 40)', what are the width and height of the rectangle drawn?

• Width: 10, Height: 20

• Width: 20, Height: 30

• Width: 30, Height: 40

• Width: 20, Height: 20

Which rectangle has a right-bottom corner at (100, 150)?

• Rect(70, 90, 30, 60)

• Rect(70, 90, 100, 150)

• Rect(70, 90, 80, 10)

• None of the above

What is the purpose of the autograder in this course?

• To provide additional reading material

• To tell you when you have successfully completed an exercise

• To increase the difficulty of exercises

• To grade the teacher's performance

Which of the following is true about Python commands?

• The case of the command does not matter

• Arguments must be outside parentheses

• Arguments must be separated by commas

• The order of arguments is not important