Exploring Python Basics

What are the basic data types in Python?

• str, bool, complex, array

• int, float, str, bool

• char, list, tuple, dict

• int, float, list, set

How do you declare a variable in Python?

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

• let variable_name = value

• var variable_name = value

• variable_name : value

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

• 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.

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

What is the purpose of the 'if' statement in Python?

• To define a function in Python.

• To import modules into a Python script.

• To create a loop that iterates over a list.

• To execute code conditionally based on a boolean expression.

How do you create a function in Python?

• def function_name(parameters): # function body

• function function_name(parameters) { // function body }

• create function_name(parameters): # function body

• function_name(parameters) -> void: # function body

What is a module in Python?

• A module is a built-in function in Python.

• A module in Python is a file containing Python code that can be imported and used in other Python programs.

• A module is a graphical user interface in Python.

• A module is a type of variable in Python.

How can you import a module in Python?

• Use the 'require' statement, e.g., 'require(module_name)'

• Use the 'import' statement, e.g., 'import module_name'.

• You can import a module by typing 'include module_name'

• Import modules using 'load module_name'

What is the output of the expression '5 + 3 * 2' in Python?

• 6

• 11

• 8

• 10

What is a for loop and how is it used in Python?

• A for loop is a way to handle exceptions in Python.

• A for loop is used to define functions in Python.

• A for loop is a method for creating classes in Python.

• A for loop is a control flow statement for iterating over a sequence in Python.

What is the purpose of the 'return' statement in a function?

• The purpose of the 'return' statement is to provide a value from a function to its caller.

• To end the function execution immediately.

• To define the function's parameters.

• To create a loop within the function.