Which of the following provides the MOST comprehensive insight into the effectiveness of IT?

An IT balanced scorecard provides a holistic view of IT effectiveness by measuring performance against a set of balanced metrics that span financial outcomes, customer satisfaction, internal process efficiency, and capabilities for innovation and growth. This multi-dimensional approach offers a far more comprehensive insight than any single metric or plan alone.

An IT strategy defines the goals and direction for IT but is a plan, not a tool for comprehensively measuring the effectiveness of current IT operations or achieved outcomes.

Return on Investment (ROI) is a purely financial metric that measures the profitability of an investment, which offers a limited view and does not capture non-financial aspects of IT effectiveness like service quality or innovation.

Key Risk Indicators (KRIs) track potential risks to an organization, providing insight into risk exposure but not a comprehensive measure of overall IT effectiveness across all strategic objectives.