To answer this question, we need to consider the security implications of logging credit card numbers into a log file during an exception.
Option A) No. Because it leads to insecure storage of private information of the customer - This option is correct. Logging credit card numbers into a log file during an exception can compromise the security and privacy of the customer's information. Storing sensitive information like credit card numbers in log files exposes them to potential unauthorized access and increases the risk of data breaches.
Option B) Yes. Because it is a good logging practice to log all relevant information during an exception - This option is incorrect. While it is generally good practice to log relevant information during an exception for troubleshooting purposes, logging credit card numbers is not recommended due to the security risks involved.
Option C) Yes. Because it will help in troubleshooting specific customer problems - This option is incorrect. While logging relevant information can be helpful in troubleshooting customer problems, there are better and more secure ways to handle and investigate exceptions without logging credit card numbers.
Option D) No. Because it's an additional overhead - This option is incorrect. Although logging credit card numbers may add some additional overhead, the primary concern is the security and privacy of customer information, not the potential increase in processing or storage requirements.
The correct answer is A) No. Because it leads to insecure storage of private information of the customer. This option is correct because logging credit card numbers into a log file during an exception can compromise the security and privacy of the customer's information.