Discovering Python Basics

What is Python primarily used for?

• Graphic design

• Video editing

• Game development

• Web development, data analysis, artificial intelligence, scientific computing, automation

Which of the following is a valid variable name in Python?

• valid_variable_name

• invalid variable name

• invalid-variable-name

• 1invalidVariableName

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

• boolean

• int

• float

• string

What symbol is used to start a comment in Python?

• ;

• #

  //

How do you define a function in Python?

• function_name: parameters =>

• def function_name(parameters):

• function_name(parameters) =>

• create function_name(parameters)

What is the output of the expression 3 + 4 in Python?

• 7

• 8

• 6

• 10

Which of the following is a mutable data type in Python?

• list

• tuple

• set

• frozenset

What is the correct way to create a list in Python?

• my_list = {1, 2, 3}

• my_list = (1, 2, 3)

• my_list = '1, 2, 3'

• my_list = [1, 2, 3]

How do you access the first element of a list named 'my_list'?

• my_list[0]

• my_list.get(0)

• my_list(1)

• my_list.first()

What is the difference between a list and a tuple in Python?

• The main difference is that lists are mutable and tuples are immutable.

• Lists can contain only numbers, while tuples can contain any data type.

• Tuples are created using square brackets, while lists use parentheses.

• Lists are faster than tuples in all operations.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Log in

Let me read it first