Which of the following is the BEST way for a CIO to assess the consistency of IT processes against industry benchmarks to determine where to focus improvement initiatives?

A capability maturity model (CMM), such as CMMI or COBIT, provides a structured framework for evaluating the maturity level of an organization's processes against established best practices and industry benchmarks. It allows for a systematic assessment, identifies strengths and weaknesses, and pinpoints specific areas where processes can be improved to achieve higher levels of consistency, efficiency, and effectiveness, thereby guiding improvement initiatives.

A balanced scorecard measures performance across multiple perspectives but is less focused on detailed process maturity and benchmarking against industry standards.

Reviewing key performance measures assesses current performance but does not inherently compare process consistency against industry benchmarks or provide a framework for improvement.

Reviewing IT process audit results identifies compliance or control gaps but doesn't provide a holistic maturity assessment against a benchmark for continuous improvement planning.