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- 4)During communication, a common problem occurs when you encounter two stakeholders who have conflicting ideas about the software. That is, they have mutually contradictoryrequirements. Develop a process pattern that addresses this problem and suggest a practicalapproach to it.Can you explain what an ADT is and how it functions to complete tasks?Is it possible that there are consequences associated with ADT administration? Is there any other way you can think of that heredity aids in resolving problems that people face?How to answer below questions for "Sequence Diagram of a supermarket cashier system" based on object oriented modeling: a. Case: part of that system will be modeled? b. Specifications: concrete explanation about the flow to be modeled? c. Identify Interaction Partners? d. Identify Messages? e. Identify Combine Fragments? f. Final Charts?
- Draw a DFD that represents the processes involved in cooking and serving a three-course dinner, including all such associated tasks as laying out the table. Seeking to ensure that your solution does not impose any unnecessary assumptions about the sequencing of actions.a) Suppose a given system allows for indefinite postponementof certain entities. How would you as a systems designer provide ameans for preventing indefinite postponement? b) A system requires that arriving processes must wait forservice if the needed resource is busy. The system does not use"aging" to elevate the priorities of waiting processes to preventindefinite postponement. What other means might the system use toprevent indefinite postponement?Create an activity diagram. Use these steps to help you make your activity diagram: a. Identify activities that you need to perform to get the task completed. b. Identify other actors (people or systems) that need to do their part so that you will get yours done. Make sure to separate responsibilities among different actors. c. Identify a situation in this process that may require decision. d. Are there any aspects of this process that might require parallel action? If there are, include the modeling constructs would you need to use to express parallel action. e. Create a process model describing the situation you chose using the UML activity diagram standard.
- Qu.1: With the aid of a diagram(s), explain the importance of applying the concept of Work Breakdown Structure (WBS) in managing a typical software project using any SDLC of your choicStarting with a context diagram, draw as manynested DFDs as you consider necessary torepresent all of the details of the engineeringdocument management system described inthe following narrative. You must draw atleast a context diagram and a level-0 diagram.In drawing these diagrams, if you discoverthat the narrative is incomplete, make up rea-sonable explanations to complete the story.Provide these extra explanations along withthe diagrams.Projects, Inc. is an engineering firm withapproximately 500 engineers that providemechanical engineering assistance to organi-zations, which requires managing many docu-ments. Projects, Inc. is known for its strongemphasis on change management and qualityassurance procedures. The customer providesdetailed information when requesting a docu-ment through a web portal. The company liai-son (a position within Projects, Inc.) assignsan engineer to write the first draft of therequested document. Upon completion, twopeer engineers review the document to…Adaptive software systems will be created for dynamic environments. As a result, computational entities may join and depart the system on a regular basis through a protocol that connects them. This application is expected to be scalable and trustworthy in the long term. During the development and implementation of this program, did you have a preference for any specific architectural style?
- Read the case study below and answer the questions that follow.The Changing Roles of the Systems AnalystSource: https://pdfs.semanticscholar.org/18e7/acd07e2619b5a9051d72022fe9966ff91007.pdfA systems analyst is an ambiguous title that has been used to describe everyone from programmer to team leader. In spiteof its shortcomings, this title comes closest to defining the person (or persons) who play the most critical role in systemsdevelopment, and who have the ultimate responsibility of overseeing the system project from inception to maintenance.Although the position of a systems analyst didn’t emerge at the same time as computer technology became available, thoseinvolved in developing computer applications quickly recognized the need for such an individual. A great deal of energy andeffort was initially directed toward making the early computer systems produce output. In time, organisations and individualsbecame more demanding in terms of what the system was to do, how the system did…Adaptive software systems will be designed to work in a dynamic environment. As a result, computational entities may join and depart the system on a regular basis through a protocol that connects them. This application is expected to be scalable and reliable. During the development and implementation of this programme, did you have a preference for any specific architectural style?Which of the following is NOT true about system sequence diagram? Select one: a.It describes interactions between an actor and the system. b.It describes a single scenario of a use case. c.It takes into account the internal behaviors of the system. d.It is different from design sequence diagram. e.It is described in terms of system events and returns.