Computer Science 1032A/B Study Guide - Zachman Framework, Information Technology Architecture, Walmart

• School: Western University
• Department: Computer Science
• Course: Computer Science 1032A/B
• Professor: All

Document Summary

The competitive strategy of an organization is supported through activities in the value chain. Successfully managing an information system requires an understanding of organizational strategy and the technological architecture underlying information systems. It architecture: similar to a plan for a city. Alignment: keeping it architecture consistent with business objectives. Alignment can get complicated, as evidenced by wal-mart, where the low-cost retailer is extremely high-tech. There must be constant communication between business and it executives it"s the most important indicator of alignment. Governance ability to decide on expectations, authorize appropriate resources and power, and later verify if the objectives have been met. The goal of is governance is to improve the benefits of an organization"s it investment over time. Sarbanes-oxley act and bill 198 (budget measures act) see classroom notes. Is governance ensures that all stakeholders have input into important is decisions.