正解:D
Quarterly steering committee meetings best demonstrate alignment of the IT department with the corporate mission because they provide a regular forum for strategic planning, decision making, and communication between IT leaders and business stakeholders12. Steering committee meetings help to ensure that IT goals and initiatives are aligned with the business vision, mission, and objectives, and that IT performance and value are monitored and evaluated34.
References
1: IT Governance and the Balanced Scorecard - ISACA Journal
2: IT Steering Committee Best Practices: A Recipe for Success
3: What is IT Governance? - Definition from Techopedia
4: CISA Cybersecurity Strategic Plan | CISA