The correct answer is: A. positive attitude towards problem recognition
Management by exception is a management technique in which managers focus their attention on areas that are not performing as expected. This means that managers are not concerned with every aspect of their business, but only with those areas that are causing problems or have the potential to cause problems.
A positive attitude towards problem recognition is important for management by exception because it allows managers to focus their attention on the areas that need it most. If managers are not aware of problems, they cannot take steps to address them. A positive attitude towards problem recognition also allows managers to be proactive in addressing problems, rather than waiting for them to become bigger issues.
The other options are incorrect because they do not accurately reflect the nature of management by exception. A negative attitude towards problem recognition would lead managers to ignore problems, which would not be effective. An indifferent attitude towards problem recognition would also not be effective, as it would mean that managers are not taking the time to identify and address problems.
In conclusion, management by exception is based on a positive attitude towards problem recognition. This allows managers to focus their attention on the areas that need it most and to be proactive in addressing problems.