What error is raised when an operation is performed on an object of an inappropriate type?

What error is raised when an operation is performed on an object of an inappropriate type?

• A. ArithmeticError
• B. TypeError
• C. ValueError
• D. IndexError

Answer: (B)

The error raised when an operation is conducted on an object of an inappropriate type is known as a TypeError. This exception occurs in Python when an operation or function is applied to an object of the wrong type, indicating that the data types involved in the operation are incompatible. For instance, if you try to add a string and an integer, Python will raise a TypeError because these two types cannot be combined in that manner. This error helps developers identify where type mismatches occur in their code, ensuring they handle data appropriately. In the context of the other errors: ArithmeticError refers to issues related specifically to numeric operations, ValueError occurs when a function receives an argument of the right type but an inappropriate value, and IndexError arises when trying to access an index that is outside the bounds of a sequence, such as a list. These errors are specific to certain conditions and do not address the broader issue of type mismatch that a TypeError captures.

The error raised when an operation is conducted on an object of an inappropriate type is known as a TypeError. This exception occurs in Python when an operation or function is applied to an object of the wrong type, indicating that the data types involved in the operation are incompatible.

For instance, if you try to add a string and an integer, Python will raise a TypeError because these two types cannot be combined in that manner. This error helps developers identify where type mismatches occur in their code, ensuring they handle data appropriately.

In the context of the other errors: ArithmeticError refers to issues related specifically to numeric operations, ValueError occurs when a function receives an argument of the right type but an inappropriate value, and IndexError arises when trying to access an index that is outside the bounds of a sequence, such as a list. These errors are specific to certain conditions and do not address the broader issue of type mismatch that a TypeError captures.