An IT department needs to upgrade its hardware to run the new version of an established operating system. The cost of this required upgrade is $2 million. As an alternative, the IT director has suggested that the company should change to a completely different operating system. Although this will cost $6 million, the change will bring many other benefits, including cheaper maintenance costs and increased security. What is the avoided cost in his proposal?
Answer : A
What are subsequent changes subject to once a requirements document has been signed off?
Answer : D
An entity type is a template for its entity occurrences. Which of the following is a template for objects?
Answer : A
Which of the following is likely to be an input into the Analysing the Needs' stage of the business analysis process model?
Answer : D
The term CATWOE provides a framework for defining and analysing business perspectives. In a project, which letter of CATWOE should be first understood by the business analyst?
Answer : C
In which of the following circumstances is supplier power high?
Answer : C
Which of the following is considered by the Boston Box?
Answer : C