Question1
Supposeyou are explaining the concept of prototyping to your manager to persuade herto approve the prototype approach to a proposed system that you are working on.Her response to your explanation is that “prototyping is a waste of time andmoney”. As a systems analyst, how could you respond to her?
Question2
2. Asystems analyst junior in my organization just took a course in the Agiledevelopment. He liked the new approach and he really wanted to know how todecide which approach to follow for Software Development Lifecycle (SDLC). Hewas debating whether it is better to use Waterfall or Agile for big projects.His thinking was that Agile should be used for big projects with non-sequentialproduct development and for projects that are often prone to change in requirementsand cost. Is he right?
Question3
3. ABCInc. wants to build a new web site to sell their “clearance” products and theyare planning to publish a proposed website site designed to obtain feedbackfrom “potential customers”. The question is whether ABC Inc. shoulduse a prototype to obtain feedback from “potential customers” about theproposed website. There are four available prototypes: patched-up,nonoperational, first-of-a-series, and selected features. What type ofprototype is appropriate for ABC Inc. in this case? Explain why each type wouldapply (or would not apply) to this problem.
Question4
Keydistribution schemes using an access control center and/or a key distributioncenter have central points vulnerable to attack. Discuss the securityimplications of such centralization.
Question5
Whatmethods/facilities are available to secure data in today’s systems? Have thesemethods proved to be adequate? If not, what changes would you recommend makingthese methods more secure?
Question6
You areasked to design a security system for a company to ensure data protectionaccording to the CIA triad. Discuss how you would go about beginning such anassignment and then explain what your final design should accomplish. Keep inmind cost as an issue.
Please, let each question have a reference
