Python Data Types and Lists ( level easy )

What is the data type used to represent whole numbers in Python?

• bool

• str

• int

• float

The answer for the following code is

print(" 27+43= ")

• 70

• "27+43=70"

• "27+43"

• 73

What is the result of '5 + 3' in Python?

• 10

• 7

• 2

• 8

Explain the difference between 'float' and 'integer' methods in Python lists.

• both has decimal numbers

• float has decimal numbers and integers are whole numbers

• both has whole numbers

• float has text and integers has decimal numbers

What is the data type used to represent text in Python?

• integer

• character

• string

• boolean

How do you check the length of a list in Python?

• count(your_list_name)

• size(your_list_name)

• length(your_list_name)

• len(your_list_name)

What does the 'in' keyword do when used with lists in Python?

• Adds a value to the end of a list

• Removes a value from a list

• Sorts the list in descending order

• Checks if a value exists in a list

What is the output of 'len([1, 2, 3])' in Python?

• 3

• 1

• 4

• 0

How do you create an empty string in Python?

• my_string = []

• my_string = list()

• my_string = " "

• my_string = list{}

Explain the concept of indexing in Python lists.

• Indexing in Python lists allows for accessing elements by their name.

• Indexing in Python lists starts at 1 instead of 0.

• Indexing in Python lists allows for accessing elements by their position, starting at 0. Negative indexing can also be used to access elements from the end of the list.

• Negative indexing in Python lists is not supported.