Basic Python Part 1 Review

Labelling

Label the command

Drag labels to their correct position on the image

command to display text

Text must be enclosed by quotes

anything displayed in parentheses

Multiple Choice

Which Python code segment will display “Hello, world!” on the screen?

• display Hello, world!

• print "Hello, world!"

• "Hello, world!"

• print("Hello, world!")

Multiple Choice

What does the following Python code display?

Dropdown

A ​

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is something that ​

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in a program so that it can be used later.

Dropdown

A ​

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whose type is​

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contains text, or a sequence of zero or more characters - letters, numbers, punctuation, spaces, etc.

Dropdown

A ​

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whose type is ​

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contains a number. The number can be positive, negative, or zero. It cannot have a ​

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Dropdown

​

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is short for ​

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. It is similar to an integer, except it ​

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have a decimal component.

Dropdown

A ​

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is created and updated in Python using an ​

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.

Labelling

Label the statement

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variable name

value

assignment operator

Multiple Choice

What will this code print?

• <class 'str'>

• str

• greeting

• Hello world

Multiple Choice

What will this print?

• <class 'int'>

• int

• 50

• my_number

Match

Match definitions with statements

• variable = value

• type(element)

• print(“text”)

Assigns a value to a variable name

Determines the type of an element

Prints entered text

• Assigns a value to a variable name

  
  

• Determines the type of an element

  
  

• Prints entered text

Multiple Choice

What type is the following variable?

x = "Hi there"

• float

• integer

• boolean

• string

Multiple Choice

What does the following Python program print?

• I am 6 feet tall

• I am6feet tall

• I am
  6
  feet tall

• x
  y
  z

Labelling

Label the statement

Drag labels to their correct position on the image

variable name

function to receive input from user

The prompt

Dropdown

When using the input function, the program ​

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on the first line until the user presses the enter key.

Multiple Choice

What will this statement print?

• Age: 22

  22

  <class 'str'>

  
  

• Age:

• 22

• text

Multiple Choice

How to correct this?

• number = int(input("Number: "))

  print(number + 1)

  
  

• number = print(number + 1)

• print(number + 1)

Multiple Choice

On which line will this program call an error in the console?

• 1

• 2

• 3

• 4

Multiple Choice

Suppose you run the following Python program:

x = input("Enter some text: ") print(x)

While the program is running, after the prompt has been printed, the user types the following and presses Enter:
Delaware ratified the U.S. Constitution in 1787.
What does the program print?

• Delaware ratified the U.S. Constitution in 1787.

• Delaware ratified the U.S. Constitution in

• Delaware

• (The program does not print anything.)

Multiple Choice

What does the following Python program print?

x = 12 % 4

print(x)

• 0

• 1

• 3

• 4

Multiple Choice

What does the following Python program print?

x = 9 + 6 / 3 * 2 - 1

print(x)

• 9

• 15

• 21

• 12

Dropdown

Adding two strings together is called ​

Select answer

. When you concatenate two strings, you put them side by side.

Multiple Choice

How do you correct this?

• print("a" + str(3))

• print("a" + 3))

• str(3))

Multiple Choice

Which of the following Python programs will not run?

Multiple Choice

Which of the following is NOT a program that will produce the following output?

hellohellohello

Multiple Choice

Which of the following is NOT a valid type of comment in Python?

• %% This is a comment

• # This is a comment

• " " "

  This is a comment

  " " "

Multiple Choice

Which of the following best describes the main purpose of comments?

• Comments create better spacing in programs.

• Comments describe your program so other people can read it more easily.

• Comments warn the people running the program about potential problems with the program.