...Program does not execute. ( 1-0) | Database 20 pts Available | Read/Write/and Update or Create Database. (20 – 15) | Read and write to a database. (14-10) | Read to a Database. (10-5) | No link to a Database. (5-0) | Correct Output20 pts Available | Program displays more than expected (20-15) | Output has minor errors (14-10) | Output has multiple errors (10-5) | Output is incorrect (5-0) | | | | | | Design of Output 10 pts Available | Program displays more than expected(10-7) | Program displays minimally expected output. (6-4) | Program does not display the required output.(3-2) | Output is poorly designed. (1-0) | Design of logic10 pts Available | Program is logically well designed (10-7) | Program has slight logic errors that do no significantly affect the results (6-4) | Program has significant logic errors (3-2) | Program is incorrect (1-0) | Standards10 pts Available | Program is stylistically well designed (10-7) | Few inappropriate design choices (i.e. poor variable names, improper indentation) (6-4) | Several inappropriate design choices (i.e. poor variable names, improper indentation) (3-2) | Program is poorly written (1-0) | Documentation10 pts Available | Program is well documented (10-7) | Missing one required comment (6-4) | Missing two or more required comments (3-2) | Most or all documentation missing (1-0)...
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...Life Management System for Visually Impaired People Software Design Specification Ms. K.M.S.P. Gunawardhana 2457 Ms. P.S.W.Dissanayake 2449 Ms. F.R.Majeed 2473 Ms. W.R.P.Edirisinghe 2450 Ms. P.J.W.Weerakkody 2494 Mr. T.A.Withanage 2500 Mr. D.G.C.M.Amararathne 2445 Information and Communication Technology Faculty of Applied Sciences Rajarata University of Sri Lanka Table of Contents 1. INTRODUCTION 1 2. ARCHITECTURAL DESIGN .1 2.1 HIGH LEVEL COMPONENT AND THEIR DESIGN 1 2.1.1 Component Design 1 2.1.2 Components 2-3 2.2. ARCHITECTURAL STYLES / PATTERNS 3 2.2.1 Component-Based Architectural Style 3-4 2.2.2 Object-Oriented Architectural Style 4-5 2.3 PHYSICAL ARRANGEMENTS OF DEVICES 5 2.4 DESIGN DECISIONS 6 3. COMPONENT AND DETAIL DESIGN 6 3.1 DESIGN PATTERNS 6-8 3.2 CLASS DIAGRAM 8 3.3 SEQUENCE DIAGRAMS 9 3.3.1 Use case 1: Currency Notes Recognition 9 3.3.2 Use Case 2: Location Recognition 9-10 3.3.3 Use Case 3: Color Recognition 10 3.3.4 Use Case 4: Light Detection 11 3.3.5 Use Case 5: Calculator 11 3.4 ALGORITHM DESIGN 12 3.4.1 Input Entering Algorithm 12 3.4.2 Currency Notes Recognition Algorithm 13 3.4.3 Current Location Recognition Algorithm 13 3.4.4 Destination Recognition Algorithm 14 3.4.5 Color Recognition Algorithm 14 3.4.6 Light Detection Algorithm 15 3.4.6 Calculator Algorithm...
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...HRM Session 7: Visionary Design Systems Topline: VDS sells high end CAD systems alongside customization, integration and training services. As regards employment, the philosophy is empowerment combined with high rewards. Company has been lauded by media, but is currently having difficulties with a critical division – Product Data Management. Business Context: CAD (Computer Aided Design) tools have revolutionized product design and workflow processes since their introduction in the early 1970s • Changes design process from two dimensional to three dimensional, significantly reducing design time by eliminating the need to draw product from all angles and modify each drawing every time there was a change • Although systems were expensive at the outset, by 1994 a basic system could cost as low as $7500. • By 1990s the CAD market is segmented. Low price products are also low margin. High end products include additional functionality, eg solids modeling, and retail for up to $75,000 per seat. High end is 25% of the market. High end CAD systems usually required a partner company to integrate and train the purchaser Broader applications were developed off the back of CAD, further streamlining the product design process • Engineering Analyis Tools: computer simulations of testing (eg heat, breakability etc) to detect design flaws earlier and save on costs of real testing. Significantly reduces length of typical product design cycle • Product Data Management: stores...
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...HRM Session 7: Visionary Design Systems Topline: VDS sells high end CAD systems alongside customization, integration and training services. As regards employment, the philosophy is empowerment combined with high rewards. Company has been lauded by media, but is currently having difficulties with a critical division – Product Data Management. Business Context: CAD (Computer Aided Design) tools have revolutionized product design and workflow processes since their introduction in the early 1970s • Changes design process from two dimensional to three dimensional, significantly reducing design time by eliminating the need to draw product from all angles and modify each drawing every time there was a change • Although systems were expensive at the outset, by 1994 a basic system could cost as low as $7500. • By 1990s the CAD market is segmented. Low price products are also low margin. High end products include additional functionality, eg solids modeling, and retail for up to $75,000 per seat. High end is 25% of the market. High end CAD systems usually required a partner company to integrate and train the purchaser Broader applications were developed off the back of CAD, further streamlining the product design process • Engineering Analyis Tools: computer simulations of testing (eg heat, breakability etc) to detect design flaws earlier and save on costs of real testing. Significantly reduces length of typical product design cycle • Product Data Management: stores...
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...| |Module Title: |Systems Analysis & Design | |Programme: |Computer Science/Computer Science with Business Informatics | |Level: |Level 5 | |Awarding Body: |Plymouth University | |Module Leader: |Nikita Mazurov | |Format: |Systems Analysis and Design Portfolio Document | |Presentation: |No | |Any special requirements: |No | |Word Limit: |Between 1500-2000 words. | |Deadline date for submission: |Week 10, specifically: Wednesday, 12th August 2015, 12:00 pm (noon). | |Learning outcomes to be examined |Demonstrate an understanding of how business needs determine system design. | |in this assessment:...
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... The primary role of systems analysts and designers is, of course, to produce a computer system solution to a problem that meets the customer’s requirements. This task can easily be so absorbing in itself that there is seemingly no time left over for thinking about the non-technical issues surrounding the introduction of a new IT system, much less for setting up a people project to address them. So even if the people project is not driven by analysts, designers, or even IT managers, it needs their active support. Many of the tasks carried out by analysts in the early stages of an IT development project have outputs that the people project will need to draw on. For example, the process of creating data models and data flow diagrams may raise questions of data ownership, which need to be fed to the people project to resolve, perhaps through a redefinition of rolesand responsibilities or the introduction of a new procedure. Likewise, if systems analysts have done a detailed assessment of costs and benefits, this will give the people project some idea of the messages they can use to sell the new IT system to users and managers. Analysts can also draw on the people project for valuable help in areas such as human–computer interface design, discussed in Chapter 15. The look and feel of the HCI can be one of the most significant factors in determining a user’s response to a system. The people project can help create the conditions in which HCI design can be done collaboratively...
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...Embedded Systems Design Scott DeCota Modern Operating Systems Embedded systems are all around us. They run the engine, brakes, seatbelt, airbag, and audio system in your car. They digitally encode your voice and construct a radio signal to send it from your cell phone to a base station. They control your microwave, dishwasher, and DVD player. They command robots on a factory floor, power generation in a plant, processes in a chemical plant, and the traffic lights in the city. Embedded operating systems are growing increasingly common in everyday appliances and other devices. These operating systems provide application interfaces for a wide range of different applications. The challenge for developers is to determine which operating system or programming language to use in a particular device or project, and how to utilize the parallelism and concurrency capabilities of the hardware and programming language chosen for a project to design a system of adequate timing precision and efficiency. Developers working with embedded systems need to be extremely diligent in regards to timing and optimization. Embedded systems are frequently interacting with the physical environment in which multiple sources of data may be interacting with the system simultaneously. Developers should have a solid understanding of the parallelism and concurrency capabilities of the hardware for a selected project. These features can occur in different forms that can greatly affect the timing of the...
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...Echols 1/10/2014 Unit 2 Research Assignment System Analysis and Design refers to the process of examining a business situation with intent to improving through bettering procedures and methods. System analysis and design relates to shaping organizations, improving performance and achieving objectives for profitability and growth. Systems development can generally be thought of as two components: Systems analysis and Systems design. System design is the process of basically planning a business system or replace/complement an existing system. Planning on what can be done, understanding of the old system is use to determine on how computers can be used to make its operation more effective. System analysis, the process of gathering and interpreting facts, diagnosing problems, and using the information to recommend improvement to a system or systems. Topic headings that I discovered when requirement analysis was searched was giving definition to a business and a computer science. In business and computer science describes the same definition to the process of user expectations for a new or modified product that’s relevant and detailed. According to the website http://searchsoftwarequality.techtarget.com/, the requirement analysis gives same definition. Out of all the definitions that Ive read, this website gives me the best definition. It also mentions further that it involves frequent communication with system users to determine specific feature expectations, resolution...
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...The Challenges of Local system Design for Multinationals: MaxFli Sales Force Automation System at BAT Group Members Alex Zisser Goutami Kukkapalli Sneha Sharma Ying Cui Current Situation at BAT • One of the Top Three global players in the tobacco industry • Distributing to 120 end markets in five regional divisions • Saw the need to replace existing sales force automation system • Implemented distributed approach to develop the MaxFli System • Currently – Three operating end markets – Approximately six month implementation time for each – Consultant: Joint Venture named Ciberion Sales Force Automation and Customer Relationship Management SFA • Automatically records all the stages in a sales process from beginning to end. • Ensuring that sales efforts are not duplicated, reducing the risk of irritating customers. CRM • A system for managing a company’s interactions with current and future customers • Synchronizes the efforts of sales, marketing, and support MaxFli was designed to incorporate both of these Strengths Weaknesses SWOT Analysis Threats Opportunities Strengths • Realization for the need of IT changes • Use of a distributed approach for development and design • Similar business processes • Existing MaxFli software as a reference and employees who have developed MaxFli software • Phased implementation strategy • Good Training Framework Weaknesses • Large number of end-markets • Unique needs for each and every market ...
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...Systems Analysis and Design (SAD) is an exciting, active field in which analysts continually learn new techniques and approaches to develop systems more effectively and efficiently. In business, SAD refers to the process of examining a business situation with the intent of improving it through better procedures and methods. System analysis and design relates to shaping organizations, improving performance and achieving objectives for profitability and growth. The emphasis is on systems in action, the relationships among subsystems and their contribution to meeting a common goal. Systems development can generally be thought of as having two major components: Systems analysis and Systems design. System design is the process of planning a new business system or one to replace or complement an existing system. System analysis is the process of gathering and interpreting facts, diagnosing problems, and using the information to recommend improvements to the system. This is the job of the systems analyst. A system is orderly grouping of interdependent components linked together according to a plan to achieve a specific objective. Its main characteristic are organization, interaction, interdependence, integration and a central objective. To construct a system, system analyst must consider its elements- input and output, processors, control, feedback, and environment. Systems are classified as physical or abstract, open or closed, and man-made information systems. A system may be schematic...
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...CBAD2103 SYSTEM ANALYSIS AND DESIGN Name : Afiq Aiman Bin Halilludin Matric number : 860819355417001 NRIC : 860819-35-5417 Telephone number : 016-4612503 E-mail address : mynameisafiq@gmail.com E-Tutor’s name: Noor Anida Zaria Binti Mohd Noor Learning Centre: Seameo Recsam Learning Centre September 2014 Semester TABLE OF CONTENTS 1.0 INTRODUCTION…………………………………………………….……….………....3 1.1 CONTEXT DIAGRAM…….…………………………………………….…………..…. 3 1.2 CONTEXT DIAGRAM FOR HEALTH CLUB MEMBERSHIP……………………4 2.0 DATA FLOW DIAGRAM (DFD)…………………….……………………..……….…5 2.1 DATA FLOW DIAGRAM FOR HEALTH CLUB MEMBERSHIP SYSTEM…......6 3.0 NON-FUNCTIONAL REQUIREMENTS……………………………………………..7 4.0 TANGIBLE AND INTANGIBLE BENEFIT…………………………………………..9 5.0 REFERENCE…………………………………………………...………………………10 1.0 INTRODUCTION 1.1 Context diagram In this assignment, I am required to develop a health club system in order to manage membership transaction. I will draw a context diagram and data flow diagram (level 0). Besides that, I will also describe the non-functional requirements that reflect the system characteristics as well as tangible and intangible benefit of the system. A Context Diagram in the field of software engineering and systems engineering is a diagram that defines the boundary between the system, part of a system and its surroundings, which shows the entities that interact with it. This diagram is a high level view of a system. System context diagrams...
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...Republic of the Philippines Cavite State University Don Severino De las Alas Campus Indang, Cavite COLLEGE OF ENGINEERING AND INFORMATION TECHNOLOGY DEPARTMENT OF INFORMATION TECHNOLOGY In Partial Fulfillment of ITEC 55: Systems Analysis and Design (SAD) Baby Dolphin’s Social Learning Network for the Elementary Department of Philippine Christian University Dasmarinas Campus Submitted to: Edilberto O. Solis Jr. Instructor Submitted by: Bansale, Joseph B. Mendoza, Jennina L. Vega Blessed Joy A. Date submitted: September 30, 2013 I. Introduction Background of the Study Learning Management System (LMS) is responsible for “learning” activities. Online learning tasks can be performed at any time or place provided they have Internet access. Online learning environments thus differ significantly from traditional learning environments, where teachers and students must meet regularly at a specific place and time. Online learners become more free, flexible and convenient in time and location of learning. The Philippine Christian University (PCU) elementary school had truly gone a long way it had when it first opened in 1971. Today, it boasts of considerable increase in number of pupils and teachers, as well, thus fulfilling the dreams of the founders of the institution. Indeed, it is a legend turned into reality! Elementary Department indeed is pride and big assets of Philippine Christian University as a whole. Just like any other school...
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...20 SYSTEMS DESIGN, IMPLEMENTATION AND OPERATION In chapter 18 we focused on the first phase of the Systems Development Life Cycle – Systems Analysis. Chapter 20 deals with the remaining four phases: - conceptual systems design - physical systems design - systems implementation and conversion - operation and maintenance CONCEPTUAL SYSTEMS DESIGN In the conceptual systems design phase, the developer creates a general framework for implementing user requirements and solving problems identified in the analysis phase. As shown in Figure 20-1 on page 747 HC (page 637 SC), there are three main steps in conceptual design: 1. evaluating design alternatives, 2. preparing design specifications, and 3. preparing the conceptual systems design report. [pic] Evaluate Design Alternatives There are many ways to design an AIS, so accountants and others involved in systems design must continually make design decisions. [pic] The design team should identify a variety of design alternatives and evaluate each with respect to the following standards: 1) how well it meets organizational and system objectives, 2) how well it meets user needs, 3) whether it is economically feasible, and 4) what its advantages and disadvantages are. The steering committee evaluates the alternatives. Table 20-1 on page 748 HC (page 638 SC) presents examples of conceptual and physical design considerations and their corresponding design alternatives...
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...| |Module Title: |Systems Analysis & Design | |Programme: |Computer Science/Computer Science with Business Informatics | |Level: |Level 5 | |Awarding Body: |Plymouth University | |Module Leader: |Nikita Mazurov | |Format: |Systems Analysis and Design Portfolio Document | |Presentation: |No | |Any special requirements: |No | |Word Limit: |Between 1500-2000 words. | |Deadline date for submission: |Week 10, specifically: Wednesday, 12th August 2015, 12:00 pm (noon). | |Learning outcomes to be examined |Demonstrate an understanding of how business needs determine system design. | |in this assessment:...
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...3.1 Design of the whole system As mentioned before, safety issue in sharing economy has arouse public’s concern, as robberies or rap cases are reported by media one after another. Because of this, we hope to design a safety system that are able to protect both service providers and receivers’ safety to the greatest extent during the entire service process. In the following, we will take Uber as an example to introduce in detail how this system works in different stages. 3.1.1 Registration When users register an account, they are required to fill in basic personal information and set one or more contact persons. Information integrity contributes to investigation on condition that incident unfortunately happens. Contact person chosen by users can share the users’ location and will receive warning once the users encounter dangers during the service process. Besides, since in most cases, it is service receivers who encounter dangers, service providers will be asked to uploading their police certificate and complete real-name identity authentication by uploading their ID card when register in order to ensure that these providers are credible and reliable 3.1.2 Ride process 3.1.2.1 Passengers A. After passengers place an order, there are two user interaction ---- ① Show the personal information and evaluation about drivers to passengers. If passengers think the evaluation about this deriver is too bad, they have the rights to refuse this service. ② Passengers choose one or more...
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