Which error indicates there is an invalid value in a specified data type?

Which error indicates there is an invalid value in a specified data type?

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

Answer: (B)

ValueError is the correct answer because it specifically indicates that an operation or function has received an argument that has the right type but an inappropriate value. This kind of error often occurs when you attempt to perform operations on data that can't be processed because the value lies outside of acceptable parameters for its type. For example, using a string that cannot be converted into a number will raise a ValueError. In contrast, ArithmeticError refers to errors that occur during numerical operations, such as division by zero. TypeError, on the other hand, occurs when an operation is applied to an object of an inappropriate type, such as trying to add a string to an integer. Lastly, KeyError is raised when a dictionary is accessed with a key that does not exist in that dictionary. Each of these errors addresses different types of issues, making ValueError the one that specifically relates to invalid values within a given data type.

ValueError is the correct answer because it specifically indicates that an operation or function has received an argument that has the right type but an inappropriate value. This kind of error often occurs when you attempt to perform operations on data that can't be processed because the value lies outside of acceptable parameters for its type. For example, using a string that cannot be converted into a number will raise a ValueError.

In contrast, ArithmeticError refers to errors that occur during numerical operations, such as division by zero. TypeError, on the other hand, occurs when an operation is applied to an object of an inappropriate type, such as trying to add a string to an integer. Lastly, KeyError is raised when a dictionary is accessed with a key that does not exist in that dictionary. Each of these errors addresses different types of issues, making ValueError the one that specifically relates to invalid values within a given data type.