Chapter9 review.docx

5 Pages
Unlock Document

Business Administration
BUS 237
Kamal Masri

Chapter9 IS strategy, governance and ethics Q1: What is the relationship between organizational strategy and information technology planning? Recall chapter3: an organization’s goals and objectives help determine its competitive strategy. Porter’s five forces model to consider the structure of the industry under which a company operates. Given that structure, we could develop a competitive strategy for the organization. This strategy is supported through activities in the value chain, which consist of a collection of business processes supported by information systems. Recall chapter2: Information systems exist to help organizations achieve their goals and objectives. Thus, in an ideal world, the information systems that a company chooses to use should support the company’s competitive strategy. Chapter9: Effectively managing information systems so that they support business objectives is a difficult process. It requires a significant amount of information technology planning, including understanding how technological and organizational systems should be acquired, maintained, and renewed. Q2: What is information technology architecture? ----- An IT architecture is like a plan for a city. It lays out the street network, water system, sewer system, emergency services, and power grids. It is the basic framework for all the computers, systems, and information management that support organizational services. Enterprise architect, to describe the people who do this work. The enterprise architect’s job is to create a blueprint of an organization’s information systems and the management of these systems. The blueprint should provide an overview that helps people in the organization better understand current investments in technology and plan for changes. In developing the architecture, the enterprise architect usually considers organizational objective, business processes, databases, information flows, operating systems, applications and software, and supporting technology. What does an IT architecture look like?  An architecture is usually a long document with many sections that include some pretty complicated diagrams as well as management policies and discussion of future changes to the architecture. Since the development of an IT architecture is so complex, it’s often helpful to use a method that organizes the development. Zachman framework, one of the most popular methods. The framework divides systems into two dimensions: one is based on six reasons for communication (what-data, how-function, where-network, who-people, when-time, why-motivation), and the other is based on stakeholder groups ( Planner, Owner, Designer, Builder, Implementer, and Worker). ----- The development of an enterprise architecture can be critically important when organizations are considering significant changes, such as mergers, acquisitions, divestiture, or rapid growth. Q3: What is alignment, why is it important, and why is it difficult? The process of matching organizational objectives with IT architecture is often referred to as alignment. MIS researchers have suggested that alignment should be viewed as an ongoing process--- meaning that fitting IT architecture to business objectives is a challenge that continually evolves. ----- The alignment process takes advantage of IT capabilities as they develop, while at the same time maintaining a balance between business objectives and IT architecture. What is important to recognize is that what works for one organization as a balance may not work for another, since alignment depends on business goals, the organizational context, and the state of IT architecture in an organization. ------ Matching investments in information technology with organizational strategy is not as straight forward as it may see. It is clear that supporting business objectives with appropriate IT investments remains a critical part of IT management. Results showed improvements in perceived performance when technology was aligned with some strategy objectives. What makes it so difficult to achieve? Alignment as the degree to which the IT department’s missions, objectives, and plans overlapped with the overall business missions, objectives, and plans. Effective alignment occurred in organizations that had developed a climate supporting the sharing of domain knowledge and common business practices. Communication between business and IT executives is the most important indicator of alignment. Alignment remains a difficult issue for many firms, but one that can help provide competitive advantage for those who are willing to make the investment in developing communication and sharing knowledge. Q4: What is information systems governance? Governance has become a popular word in the field of information system. The term suggests that some committee or political party has the ability to decide on expectations for performance, to authorize appropriate resources and power to meet expectations, and perhaps eventually to verify whether expectations have been met. ----- in publicly traded organizations, one purpose of governance is to ensure, on behalf of the firm’s shareholders, that an organization produces good results while working to avoid bad results. ----- For business organizations, governanc
More Less

Related notes for BUS 237

Log In


Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.