Introduction to Python and Data Analytics Basics

What is the output of print(2 ** 3)?

• 6

• 8

• 9

• 10

What is the correct way to declare a variable in Python?

• int x = 10;

• x = 10

• var x = 10;

• declare x = 10;

Which data type in Python is immutable?

• List

• Ductionary

• Tuple

• Set

How do you write a single-line comment in Python?

• // Comment

• # Comment

• <!-- Comment -->

• /* Comment */

What is the default return type of the input() function?

• int

• str

• float

• bool

What does len([1, 2, 3]) return?

• 3

• 2

• 1

• Error

Which keyword is used to define a function in Python?

• function

• def

• func

• define

What will be the output of print(bool([]))?

• True

• False

• None

• Error

Which operator performs floor division in Python?

• /

• //

• %

• **

What is the output of the following code snippet?

• Greater

• Smaller

• Error

• Nothing