Which of the following provides the BEST information to assess the effective alignment of IT...

An IT balanced scorecard is the best information source to assess the effective alignment of IT investments, because it provides a comprehensive and balanced view of the IT performance and value from four perspectives: financial, customer, internal process, and learning and growth1. An IT balanced scorecard helps to translate the IT strategy and objectives into measurable indicators that reflect the contribution of IT to the business strategy and goals2. An IT balanced scorecard also helps to monitor and evaluate the IT investments based on their benefits, costs, and risks, and to identify and address any gaps or issues in the IT alignment2. An IT balanced scorecard also helps to communicate and report the IT value and outcomes to the stakeholders, and to foster a continuous improvement culture within the organization2.

References := Implementing the IT Balanced Scorecard: Aligning IT with … - Routledge, Strategy-Based Balanced Scorecards for Technology.