Intro to Python Project Stem Unit 6 Test

Definition: A function that draws a circle on the canvas.

• draw_box

• draw_polygon

• create_frame

• draw_circle

Answer explanation

The function 'draw_circle' specifically indicates the action of drawing a circle on the canvas, making it the correct choice. The other options do not relate to drawing a circle.

Definition: A variable declared outside of a function, that can be used anywhere in a program.

• Global variable

• Global constant

• Function

• Parameter

Answer explanation

A global variable is defined outside any function, allowing it to be accessed throughout the program. This contrasts with local variables, which are confined to their respective functions. Thus, the correct answer is 'Global variable'.

Definition: A container that holds the graphics.

• Segment

• Packet

• Page

• Frame

Answer explanation

A 'Frame' is a container that holds graphics, making it the correct choice. Other options like 'Segment', 'Packet', and 'Page' do not specifically refer to a graphics container.

Definition: A function that creates the frame to hold the drawing.

• global

• draw_line

• create_frame

• draw_polygon

Answer explanation

The correct answer is 'create_frame' because it directly refers to a function that establishes the structure needed to hold a drawing, aligning perfectly with the provided definition.

Definition: A function that draws a line on the canvas.

• draw_box

• create_frame

• draw_line

• draw_polygon

Answer explanation

The question defines a function that specifically draws a line on the canvas. The correct choice, 'draw_line', directly matches this definition, while the other options refer to different shapes or frames.

Definition: A command used to mix and create colors in Python using red, green and blue.

• CMYK

• PIXEL

• RGB

• BINARY

Answer explanation

The RGB color model uses red, green, and blue light to create a broad spectrum of colors. It is the standard method for color mixing in digital applications, making 'RGB' the correct answer.

A function that draws a polygon on the canvas.

• draw_circle

• draw_box

• draw_polygon

• write()

Answer explanation

The function 'draw_polygon' specifically indicates the action of drawing a polygon on the canvas, making it the correct choice. The other options either refer to different shapes or actions unrelated to polygons.