Which of the following is the BEST indication of an effective information governance model?

Effective information governance requires strong commitment and directive from senior management, as it involves enterprise-wide policies and resource allocation. When senior management ensures quality goals are defined, it signifies that information is recognized as a strategic asset, and there's top-down support for its management, integrity, and usability, which is fundamental for a robust governance model.

While the CIO defines aspects like accountability and criticality, the *best* indication of overall effectiveness involves senior management's broader mandate.

Enterprise architects defining protection attributes is a technical implementation detail, not the primary indicator of an overarching effective governance model.

Process owners determining information assets for management is too decentralized; effective governance requires a top-down, enterprise-wide approach led by senior management.