A means of rewarding people who share what they know: This encourages knowledge sharing and collaboration within the organization. When individuals are recognized or rewarded for contributing their expertise, they are more likely to actively participate in knowledge sharing.

Experienced knowledge management consultants: Having knowledgeable experts who specialize in knowledge management can provide guidance, implement best practices, and ensure the system is designed and maintained effectively. These consultants can help organizations optimize their knowledge-sharing processes.

Experts who can review and approve content: Having subject matter experts who review and validate knowledge content ensures its accuracy and relevance. These experts can also approve content for inclusion in the system, maintaining quality and reliability.

Option B (A data management system that can be accessed by only the information technology staff) is not necessarily a requirement for an effective knowledge management system. Ideally, knowledge should be accessible to relevant stakeholders across the organization, not limited to IT staff.