Lecture 1. Software Engineering Introduction‚ Objectives‚ Professional and ethical responsibility Objectives 1. To introduce software engineering and to explain its importance 2. To set out the answers to key questions about software engineering .3. To introduce ethical and professional issues and to explain why they are of concern to software engineers Software engineering The economies of ALL developed nations are dependent on software. More and more systems are software controlled.
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✓ Print Command ✓ New Folder ✓ Copy/Move files ✓ Drag and Drop ✓ File types with varying extensions ✓ Create shortcuts ✓ Hard drive and floppy drive ✓ Rename/Delete Windows and its Components The main components of Windows when you start your computer are the Desktop‚ My Computer‚ Recycle Bin‚ Start Button‚ Taskbar‚ and shortcuts to applications. After opening an application‚ you will also have a window with an active application which will appear in your
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1. Can you explain the PDCA cycle and where testing fits in? Software testing is an important part of the software development process. In normal software development there are four important steps‚ also referred to‚ in short‚ as the PDCA (Plan‚ Do‚ Check‚ Act) cycle. Let’s review the four steps in detail. Plan: Define the goal and the plan for achieving that goal. Do/Execute: Depending on the plan strategy decided during the plan stage we do execution accordingly in this phase. Check: Check/Test
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MIS: Sinosteel strengthens business management with ERP applications 1) What is the business of Sinosteel‚ what are its major challenges‚ and how would an ERP system address the challenge they face? Sinosteel is a company that is in charge of producing and processing metallurgical mineral resources‚ trading and logistics raw materials and products‚ and it is also related engineering technical service and equipment manufacture. The company is decentralized (it has many subsidiaries)‚ while its
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The Application of Scientific Management in Today’s Organisations INTRODUCTION “The principle object of management should be to secure maximum prosperity for the employer‚ coupled with the maximum prosperity for the employee…” (Taylor‚ 1911‚ p.9) With those evocative words‚ Frederick W. Taylor had begun his highly influential book; “The Principles of Scientific Management” indicating his view regarding management practices. As one of the most influential management theorists‚ Taylor
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Chapter 1 – Software and Software Engineering Overview Software is designed and built by software engineers. Software is used by virtually everyone in society. Software is pervasive in our commerce‚ our culture‚ and our everyday lives. Software engineers have a moral obligation to build reliable software that does no harm to other people. Software engineers view computer software‚ as being made up of the programs‚ documents‚ and data required to design and build the system. Software users are
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internal staff was involved and external users were Integrated in the development process at the later stage. Customer inputs at time of setting objectives ‚ Advance users from customers for evaluating the prototype User feedback was taken throughout the SDLC development Release process Multiple prototype Beta release‚ with first release was limited to internal development staff. Prototype releases were slow‚ to ensure progressive robustness of new product. Based on the design flaws detected
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Procurement Law Overview‚ Part Two Procurement and Contract Law Procurement Law Overview‚ Part Two Payments under Fixed-Price Construction Contract clause permits the government to partially compensate contractors for supply and services which have been accepted by the Government‚ as long as the contractor demand it and the sum is no less than $1‚000 or 50% of the full contract amount. These interim payments diminish the contractor needs to finance expenses to fulfill the contract. As
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Chapter 1: The Problem and Its Background Introduction We all know that it is time consuming doing things manually specially on record keeping on a certain establishment. The PNP (Philippine National Police) Valenzuela has been handling crime related issues for Valenzuela. The PNP Valenzuela‚ as a consequence‚ maintains a large volume of information. To be able to manage their information requirements‚ PNP Valenzuela is currently using an information system. This system is manual and paper-based
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Medical Record | History of Present Illness | Patient is a 35 year old male complaining of nausea‚ pyrosis‚ indigestion‚ and melena stool. Patient stated that he has been experiencing abdominal pain that wakes him in the middle of night for over a month. He stated that he normally can drink a glass of milk or baking soda water to relive the pain‚ but this has no longer been effective. | Past Medical History | Patient is a smoker who drinks daily and suffering from obesity. Patient uses NSAID’s
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