Basics of Python Programming

What is Python primarily used for?

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

• Graphic design

• Game development

• Video editing

Which symbol is used to start a comment in Python?

• //

  #

  %%

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

• 4

• 5

• 7

• 6

How do you create a variable in Python?

• You create a variable in Python by using the syntax: value = variable_name.

• You create a variable in Python by declaring it with the keyword 'var'.

• You create a variable in Python by using the syntax: variable_name : value.

• You create a variable in Python by using the syntax: variable_name = value.

What keyword is used to define a function?

• procedure

• method

• def

• function

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?

• Access the first element by using the length of the list.

• The first element can be accessed with index -1.

• Use index 1 to access the first element of a list.

• Use index 0 to access the first element of a list.

What is the purpose of the 'if' statement?

• To declare a function in the code.

• To control the flow of execution based on conditions.

• To define a variable in a program.

• To create a loop for repeated execution.

What does 'len()' function do?

• It checks if an object is empty.

• It converts an object to a string.

• It calculates the sum of an object.

• It returns the length of an object.

How do you create a loop in Python?

• You can only create loops using 'switch' statements in Python.

• Use 'for' or 'while' to create loops in Python.

• Use 'if' statements to create loops in Python.

• Loops are not supported in Python.

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