How do you check the type of a variable or object in Python?

How do you check the type of a variable or object in Python?

• A. Using the kind() function
• B. Using the type() function
• C. Using the check() function
• D. Using the isinstance() function

Answer: (B)

In Python, checking the type of a variable or object is commonly done using the type() function. This built-in function takes a single argument—the variable or object you want to inspect—and returns the type of that object. For example, if you have a variable `x` that holds an integer value, calling `type(x)` would return `<class 'int'>`. This feature is essential for debugging and understanding the nature of the data you're working with, ensuring that your code operates as intended. The type() function provides a straightforward way to retrieve the type information of various built-in types and custom classes, helping developers write more robust and error-free code.

In Python, checking the type of a variable or object is commonly done using the type() function. This built-in function takes a single argument—the variable or object you want to inspect—and returns the type of that object. For example, if you have a variable x that holds an integer value, calling type(x) would return <class 'int'>. This feature is essential for debugging and understanding the nature of the data you're working with, ensuring that your code operates as intended.

The type() function provides a straightforward way to retrieve the type information of various built-in types and custom classes, helping developers write more robust and error-free code.