Final answer:
Quality control at a bank can be carried out through regular audits, monitoring customer service interactions, and ensuring compliance with regulatory standards.
Step-by-step explanation:
Quality control at a bank can be carried out through multiple methods, including:
- Regular audits of financial transactions: Banks often conduct internal and external audits to review their financial transactions and ensure accuracy, identify any discrepancies or errors, and comply with regulatory requirements.
- Monitoring customer service interactions: Banks may track and evaluate customer service interactions, such as phone calls or in-person interactions, to ensure that customers are being served effectively and that their needs are being met.
- Ensuring compliance with regulatory standards: Banks are subject to various regulatory standards and compliance requirements, and quality control measures involve monitoring and ensuring adherence to these regulations.
Therefore, the correct answer would be d) All of the above.