1. Learn about the following documents: from how to use of each doc, who’s the a
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Question
1. Learn about the following documents: from how to use of each doc, who’s the audience, what input…etc.
SRS
RFP
DFD
Resource list
Project charter
2. Ghant chart & advantages of realistic measurement
3. Concept of drivers vs. supporters
4. What to look for when evaluating RFP?
5. What is Due diligence? What are the components of a dud diligence process?
6. The most important aspect of cost analysis is to prepare a budget. What are the different categories of costs related to an IT project?
7. What is scope creep and how a balanced score card address the problem?
8. Advantages and disadvantages of building vs. buying a software system.
9. Tools to gather business requirements. Search the site below
https://www.liquidplanner.com/blog/7-tools-to-gather-better-software-requirements/
10. What is an Acceptance test plan? Give examples.
11. What are the steps required in a SDLC (waterfall model)?
12. What factors you need to consider when deciding which methodology (waterfall or Agile) to use in Software projects?
13. Describe the 5 unique aspects of packaged sfw. Projects. (Look in Ch. 14)
14. What are the skills a BA must have to fulfill his responsibilities as a software engineer?
15. How the ISO 9000 incorporated into the life cycle?
16. What are the 4 factors in a software & services contract? (Look in Ch. 16)
17. How should management handle multinational agreements? What is the best way to protect the Org. when dealing in multiple countries? Explain…
Explanation / Answer
SRS: Stands for Simple Random Sampling
A random sample of size 3 taken from a population (size 100) -- every sample of 3 individuals has an equal chance to be the sample selected. So every individual does not have an equal chance of being selected , the sample chosen will not be random.
Eg: Suppose a center has 3 classes of pupils, P1 (20 pupils), P2 (30 pupils) and P3 (30 pupils). A sample of 9 pupils is chosen by selecting 3 pupils from each class. Is the sample chosen a random sample:
Ans: NO, why because, A pupil in P1 has a 3/20 chance of being chosen but a pupil in P2 or P3 has a 3/30 chance of being chosen. Not all pupils have equal chance of being chosen so the sample is not random.
Why is it important to select a random sample???
So as to give every member in the population an equal chance of being selected, thus the sample will be a good representation of the population.
RFP : stands for Request For Proposal
RFP is a document that an organization posts to elicit bids from potential vendors for a desired IT solution. The RFP specifies what the customer is looking for and establishes evaluation criteria for accessing proposals.
The purpose of RFP is it may be used for a variety of reasons at various stages of a project. The most basic function of an RFP is to solicit responses from interested parties that will provide enough information to make a decision about who the best candidate is and what the best approach is for the project.
Step-by-step RFP process:
DFD: stands for Data Flow Diagram
DFD is a graphical representation of the "flow" of data through an information system, modelling its process aspects. A DFD is often used as a preliminary step to create an overview of the system, which can later be elaborated.
Context diagram is a top level (also known as "Level 0") data flow diagram. It only contains one process node (Process 0) that generalizes the function of the entire system in relationship to external entities, Data Floe Diagrams can be made in several nested layers.
Resource List:
An economic or productive factor required to accomplish an activity, or as means to undertake an enterprise and archieve desired outcome. Three most basic resources list are land, labor, capital.
Other resources include energy, enterpreneurship, information, expertise, management, and time.
Project charter : A project charter (PC) is a document that states a project exists and provides the project manager with written authority to begin work.
The document helps the project manager to communicate his authority and explain to project participants and stakeholders why the project is needed, who it involves, how long the project will take to complete, howmuch it will cost, what resources are needed and how successful complerion of the project will help the organization. Once created, the document is rarely amended.
The main purpose of project charter is it provides a preliminary delineation of roles and responsibilities, outlines the project objectives, identifies the main stakeholders, and defines the authority of the project manager. It serves as a reference of authority for the future of the project. The terms of reference are usually part of the project charter.
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