Essentials of Systems Analysis and Design (6th Edition)
6th Edition
ISBN: 9780133546231
Author: Joseph Valacich, Joey George
Publisher: PEARSON
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Chapter 4, Problem 11M
Program Description Answer
Electronic commerce refers to an Internet-based communication, which enable day-to-day business activities.
Hence, correct answer is “Electronic commerce (EC)”.
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Question 6
Part (a). One of the essential steps of the system development life cycle is preparing feasibility studies, including technical, economic, legal, operational and schedules feasibility. We have discussed these feasibilities in the interactive tutorials in details. Discuss these feasibilities briefly. And elaborate cost-benefit analysis under economic feasibility
Part 1: Planning PhaseUnder this section, include the following:
• Project identification – Chose one of the projects above (Project Title, Project Description precisely stating the Core Problem to be solved, Primary Customer and Stakeholders) • Feasibility studies (Technical Feasibility, Economic Feasibility and Organizational Feasibility) • Adopt an SDLC development methodology • List the Tasks to be Performed and Develop a Work Plan (Gantt Chart)
Part 2: Analysis PhaseIn this section, you are required to determine the main business requirements; consequently, the following must be included:• List the functional and nonfunctional business requirements for the system. • Create Use Cases for each requirement• Draw context diagram as well as level 0 Data Flow Diagram• Identify Entities, attributes, and relationships.• Based on these entities and relationships, draw ER diagram with specifying the cardinalities constrains.
3: Design PhaseUnder this section, include the following:• Draw a…
Preparing feasibility studies, which include technical, economic, legal, operational, and schedule feasibility, is an important step in the system development life cycle. We go over these possibilities in depth in the interactive tutorials.Briefly discuss these possibilities. Also included in the economic feasibility section is a detailed cost-benefit analysis.
Chapter 4 Solutions
Essentials of Systems Analysis and Design (6th Edition)
Ch. 4 - Prob. 1MCh. 4 - Prob. 2MCh. 4 - Prob. 3MCh. 4 - Prob. 4MCh. 4 - Prob. 5MCh. 4 - Prob. 6MCh. 4 - Prob. 7MCh. 4 - Prob. 8MCh. 4 - Prob. 9MCh. 4 - Prob. 10M
Ch. 4 - Prob. 11MCh. 4 - Prob. 12MCh. 4 - Prob. 13MCh. 4 - Prob. 14MCh. 4 - Prob. 15MCh. 4 - Prob. 16MCh. 4 - Prob. 17MCh. 4 - Prob. 18MCh. 4 - Prob. 19MCh. 4 - Prob. 20MCh. 4 - Prob. 21MCh. 4 - Prob. 22MCh. 4 - Prob. 1RQCh. 4 - Describe several project evaluation criteria.Ch. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - What are the potential consequences of not...Ch. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - Prob. 10RQCh. 4 - Prob. 11RQCh. 4 - Prob. 12PECh. 4 - Prob. 13PECh. 4 - Prob. 14PECh. 4 - Prob. 15PECh. 4 - Prob. 16PECh. 4 - Prob. 17PECh. 4 - Prob. 18PECh. 4 - Prob. 19PECh. 4 - Prob. 20PECh. 4 - Prob. 21PECh. 4 - Assume monetary benefits of an information system...Ch. 4 - Prob. 23PECh. 4 - Prob. 24PECh. 4 - Prob. 25PECh. 4 - Prob. 26PECh. 4 - Prob. 27PECh. 4 - Prob. 28PECh. 4 - Prob. 29DQCh. 4 - Prob. 30DQCh. 4 - Prob. 31DQCh. 4 - Prob. 32DQCh. 4 - Prob. 33CPCh. 4 - Prob. 34CPCh. 4 - Prob. 35CPCh. 4 - Prob. 36CQCh. 4 - Prob. 37CQCh. 4 - Identify a preliminary set of tangible and...Ch. 4 - Prob. 39CQCh. 4 - If you were assigned to help Jim with this...Ch. 4 - Prob. 41CQCh. 4 - Prob. 42CQCh. 4 - In Question 4, you analyzed the risks associated...
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- Assume the CFO of your organization approaches you to ask your advice about implementing the Balanced Scorecard at your organization. a) List and describe the four perspectives of the Balanced Scorecard. b) What steps would you encourage him or her to take in order to successfully implement the Scorecard? c) What roadblocks would you encourage him or her to avoid in order to successfully implement the Scorecard?arrow_forwardUnder this section, include the following: • Project identification – Chose one of the projects above (Project Title, Project Description precisely stating the Core Problem to be solved, Primary Customer and Stakeholders) • Feasibility studies (Technical Feasibility, Economic Feasibility and Organizational Feasibility) • Adopt an SDLC development methodology • List the Tasks to be Performed and Develop a Work Plan (Gantt Chart) In this section, you are required to determine the main business requirements; consequently, the following must be included:• List the functional and nonfunctional business requirements for the system. • Create Use Cases for each requirement• Draw context diagram as well as level 0 Data Flow Diagram.arrow_forwardExplain the importance of aligning a risk mitigation plan's scope with the original risk assessment. Discuss the consequences of scope creep and how to effectively manage project boundaries to prevent cost escalation. Provide examples of situations where maintaining scope requires saying "no" to additional countermeasures or functionalities that fall outside the defined boundaries of the mitigation plan.arrow_forward
- 2. Due to the limitations of the weighted scoring model (weighting scheme), briefly discuss how Coady can use the following financial models for project selection.2.1. Net Present Value 2.2. Payback Analysisarrow_forwardDo as required (answer FOUR only) 1-Why is the Waterfall SDLC model recommended for professionals developers? 2- What is the overlap process in SDLC? 3- Monitoring progress in the Spiral projects is less daunting than waterfall projects, Why? 4- Give one example of a tool uses to record information, and one tool to draw project diagrams. 5- The picture below is a screenshot from Swansea University website. From this picture find the information system, system and subsystems. Swansea University Search Swansea University Prifysgol Abertawe International Our Research Business Alumni Undergraduate Postgraduate Courses Taught Courses Accommodation Research Programmes Parents and Guardians Guide to Open Days University How to Apply Study Open Days at Swanseaarrow_forwardThe Spiral Model may be useful for planning and managing even the smallest of projects.arrow_forward
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