41. The different approaches to software development have assorted well-known strengths and weaknesses, for instance:

	a.	In the agile method, requirements and solutions evolve through collaboration.
	b.	An agile approach sets scope goals, but leaves time and cost goals flexible.
	c.	Agile is a predictive model of software development.
	d.	In the agile approach, requirements must be clearly expressed early in the life cycle.

41.(5 points) Give some explanations why you believe its important for project managers to get a serious commitment from top management toward their project. [Note: Im expecting to see at least 4 specific reasons]

Chp 2 Tilley Business Case

42. Many requests for new software development focus on new desired functionality, so its not very often that a request for a development effort focuses on improving existing services.

		a.	True
		b.	False

43. One of the many duties of a systems analyst is to compare progress against a schedule. A systems analyst cannot focus solely on the impacts of costs, or solely on time either, but must consider interaction between them too.

	a.	True
	b.	False

44. The study of feasibility is not a once-and-done thing but is a continuous task to be performed throughout the systems development process.

		a.	True
		b.	False

45. When it becomes necessary to assign dollar values to aspects of software development, its usually easier to dollar values to intangible things than to tangible things.

	a.	True
	b.	False

46. The well-known SWOT analysis reviews and evaluates many things about a company, and included among these are a companys technical, human, and financial resources.

		a.	True
		b.	False

47. When the time comes to select and assign significant resources for a new developmental effort, its common to call upon the team leaders to initiate large-scale projects.

	a.	True
	b.	False