Business Systems Week 2

As a senior studying IT at CTU, your supervisor has requested that you present a plan for consideration and approval. Produce a research proposal of about 1600 words on a topic that interests you, paying special attention to the following: Five sections make up a research paper: the introduction (1), the methods (II), the issue statement (II), the goals (III), the significance (IV), and the literature review (V).

SYSTEM ANALYSIS AND DESIGN ( COMPUTER SCIENCE) Instruction: As a system analyst, you are required to analyze and propose a system design for your client company to help in their daily business process. Choose ONE (1) of the following system and discuss the development process in detail. Online Tuition Center - Online Babysitter - Online Cleaning Service Online Event Management - Online Emergency Management - Online Personal Shopper Question 1 a) Identify the appropriate system development method and explain why it is suitable for the system. b) List all the possible functions applicable to the system. c) Create a Gantt chart for the system analysis and design proposal. You may use the outline provided as a guideline for your Gantt Chart Outline for Gantt chart System Investigation - Introduction - System Request Form - Project Proposal - Feasibility Studies - Fact Finding Techniques Used - List of End-user Requirement System Analysis - Proposed Actors & Use cases - Proposed Use case…

Systems Development Life Cycle: Objectives and Requirements Source: http://www.benderrbt.com/Bender-SDLC.pdf A systems development lifecycle (SDLC) has three primary objectives: ensure that high quality systems are delivered, provide strong management controls over the projects, and maximise the productivity of the systems staff. In order to meet these objectives, the SDLC has many specific requirements it must meet, including: being able to support projects and systems of various scopes and types, supporting all of the technical activities, supporting all of the management activities, being highly usable, and providing guidance on how to install it. The management activities include: setting priorities, defining objectives, project tracking and status reporting, change control, risk assessment, step wise commitment, cost/benefit analysis, user interaction, managing vendors, post implementation reviews, and quality assurance reviews. In order to meet all of the SDLC's objectives and…

Prototyping is most useful for requirements determination when communication problems have existed in the past between users and analyst possible designs are simple and require an abstract form to fully evaluate multiple stakeholders are involved with the system user requirements are well understood 0000

None of them All of Them Class Diagram Activity Diagram Use Case Diagram Could be drawn using excel sheets use to describe the structure of the system To be drawn during the analysis phase Use to describe the system behavior Has start and end nodes

* use to describe the structure of the system Use to describe the system behavior Could be drawn using excel sheets Has start and end nodes To be drawn during the analysis phase Use Case Diagram Activity Diagram Class Diagram All of Them None of them

Requirements prioritization and negotiation is a phase of the SDLC's requirements elicitation and analysis process.You'll have to elaborate on it.

Requirements review is one of the requirements validations techniques in quality assurance. If you are going to make requirements review, which method do you prefer to do the activity, formal or informal method? Explain why you choose the method. Suggest and explain the types of checks that should be done on the requirements in the software requirement specification.

A good requirements document should include qualities other than those of a single need that should be taken into account. It is important to identify and explain the four (4) qualities of a "outstanding" requirements document.

Subject: System analysis and design Question 1-a) You as a system analyst need to provide solutions with brief explanation for the following scenario. Bata company wants to develop a system so that the head office can take update from all its branches spread throughout the country. Before analyze and design the system you want to take requirement from them. What question structure will you choose for this company and why you choose this method? Write six questions for the interview according to your chosen structure. Question 1-b)Now design context level and level zero data flow diagram for the proposed system after collecting requirement from Bata company.

The term "requirements prioritisation and negotiation" refers to a phase of the SDLC concerned with gathering and analyzing requirements.You'll have to elaborate on it.

response. Priorities requirements is the main activity of SDLC phase. Support Design Analysis Planning A Moving to another question will save this response.

Activity 1: system development life cycle Directions: - Look/read/research for a system on the internet than can be analyzed - Write a system development record using the following Systems Development life cycle (SDLC) Phase 1 to 4 Activity 2: Data Flow Diagram, Entity Relationship Diagram, and Use-Case Diagram Directions: Look/Search for a System that has Data Flow Diagram, E-R Diagram, and Use-Case Diagram. Explain the flow of DFD, ERD, and UCD Is it a good system? Why or Why Not?

Compare three methods for determining system requirements during analysis.In what situations do you believe each method is most useful?What are the disadvantages of each method?How would you choose a technique?

Define prospective problems while you create the framework, then consider potential obstacles as you implement your solutions. Either way. Is this significant or not?

A consultant was contracted to draw up a feasibility report on OWM project, discuss two possible technical problems you could envisage with this project.b. What are the main functional requirements of the OWM system? Identify any ambiguities in the user spec. c. Discuss the methodology you will employ for the development of the system and why you choose to use that methodology.d. Draw an ERD (entity relationship diagram) for the OWM systeme. Discuss an appropriate software development tool, programming language and database application you will use to implement this project if you are awarded the contract.

Who should be involved in a requirements review? Draw a process model showing how a requirements review might be organized.

Requirements prioritising and negotiation is one of the stages of requirements elicitation and analysis in SDLC.Explain it, unavoidably.