1. (TCO 1) The head of the IT group in a company is often called the chief infor
ID: 3541080 • Letter: 1
Question
1. (TCO 1) The head of the IT group in a company is often called the chief information officer (CIO) or chief technology officer (CTO). Should the CIO or CTO report to the company president, to the finance department (where many of the information systems are used), or to someone or somewhere else? Why does it matter? (Points : 24)
2. (TCO 3) List and explain 5
The head of the IT group in a company is often called the chief information officer (CIO) or chief technology officer (CTO). Should the CIO or CTO report to the company president, to the finance department (where many of the information systems are used), or to someone or somewhere else? Why does it matter? List and explain 5-6 major activities in the project management life cycle. Please explain the meaning of a balanced DFD. What are its main principles? What is decomposition, and why is it needed? What is the tool used to depict the decomposition of a system? What attributes would you have in a table to describe an entity called BOOK? What would you use as the primary key? What would be the relationship between AUTHOR and BOOK? Assume that a book can only be written by one author. Please prove that the quality assurance is an important part of the application development. What are some benefits and potential problems in using an abrupt cut-over conversion and in using a parallel conversion strategy? Which name of the data flow is invalid on a physical DFD?Explanation / Answer
TheProject Management Life Cycle has four phases: Initiation,Planning, Execution and Closure
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Initiation Phase
During the first of these phases, the initiation phase, the project objective or need is identified; this can be a business problem or opportunity. An appropriate response to the need is documented in a business case with recommended solution options. Once the recommended solution is approved, a project is initiated to deliver the approved solution and a project manager is appointed. The major deliverables and the participating work groups are identified and the project team begins to take shape
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Planning Phase
The next phase, the planning phase, is where the project solution is further developed in as much detail as possible and you plan the steps necessary to meet the project
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