How would I write a single line comment?

# This is a single line comment

A location in memory that we use to store data

What does “input()” represent in this code? mycolor = input(“Enter a color”)

prompts the user to enter an input

Which code would produce this output?

Which code would produce this output? Options: , , , Correct Answer:

What is the correct way to ask a user for a color and store the answer as a variable? Options: color = input(“Give a color: “), user_color = “Give a color: ”, input(“Give a color: “), user_color = input(“Give a color: “)

user_color = input(“Give a color: “)

Which of the following is NOT a reason for loops being useful when writing code? - Loops help use write the same program with fewer lines of code. - Loops let us make shapes of multiple sizes - Loops make it easier to alter code once it's written. - Loops make our code easier to read

Loops let us make shapes of multiple sizes

Why do certain words change color in Python?

To show that they are recognized as key words

Written for humans to read and understand

Which code makes Tracy move forward 10, then turn left and move forward 20? Options: distance = 10 forward(distance) left(90) distance = distance * 2 forward(distance), distance = 10 forward(distance) left(90) forward(distance), distance = 10 distance = distance * 2 forward(distance) left(90) forward(distance), distance = 10 forward(distance) left(90) forward(distance) distance = distance * 2

distance = 10 forward(distance) left(90) distance = distance * 2 forward(distance)

In which of the following situations would it be best to make a function? You want Tracy to draw a blue line, and your program requires lots of blue lines. You need Tracy to move forward by 100. You need Tracy to turn right and then turn left. You need to change Tracy’s color.

You want Tracy to draw a blue line, and your program requires lots of blue lines.

Which of the following pieces of code will make Tracy do the following actions three times: go forward, change colors, and then turn around? Options: for i in range(4): forward(30) color("blue") left(180), for i in range(3): forward(30) color("blue") left(180) color("red"), for i in range(3): backward(30) color("blue") left(180), forward(30) color("blue") left(180) forward(30) color("green") left(180) forward(30) color("orange") left(180)

forward(30) color("blue") left(180) forward(30) color("green") left(180) forward(30) color("orange") left(180)

Which function would be the most useful for Tracy to draw a mountain range, starting from the left side? Options: # Has Tracy draw a single triangle def make_triangle():, # Change's Tracy's color to red def change_to_red():, # Moves Tracy forward by 100 def move_100():, # Draws a square def my_function():

# Has Tracy draw a single triangle def make_triangle():

What is the difference between defining and calling a function?

Defining a function means you are teaching the computer a new word. Calling a function means you are commanding the computer to complete defined actions.

What does the number in the parentheses in a forward or backward command represent?

How far Tracy is supposed to move

Can a user’s input control the size of a circle? If so, how?

Yes radius = int(input("Radius: ")) circle(radius)

What will be the output of the following program? for i in range(3, 7, 2): circle(50, 360, i)

Two shapes- a triangle (3 sides) and a pentagon (5 sides).

Which of the following functions is declared correctly? def draw_edge(): forward(100) left(90), def draw_edge() forward(100) left(90), def draw_edge forward(100) left(90), def draw_edge(){ forward(100) left(90) }

def draw_edge(): forward(100) left(90)

Unit TEST 2.1-2.15 Flashcards

Student preview

104 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is missing from this input statement? input ("What is your name? ")

Back

a variable to store the input

2.

FLASHCARD QUESTION

Front

What would be printed from the print command in the following code:
name = input ("What is your name? ")
print (name)?

Back

whatever the user wrote

3.

FLASHCARD QUESTION

Front

If the user answered "John" to the first question and "23" to the second, what will be printed?

Back

23

4.

FLASHCARD QUESTION

Front

If the user answered "John" to the first question and "23" to the second, what will be printed?

Back

John

5.

FLASHCARD QUESTION

Front

If the user answered "John" to the first question and "23" to the second, what will be printed?

Back

an error message

6.

FLASHCARD QUESTION

Front

If the user answered "John" to the first question and "23" to the second, what will be printed?

Back

name

7.

FLASHCARD QUESTION

Front

If the user answered "John" to the first question and "23" to the second, what type of data is in age?

Back

str

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