Assignment: Draw and explain a Use-Case diagram for a Library Management System. Introduction: Capturing the dynamic behaviour of a system is one the key aspects to create a model. Dynamic behaviour means the behaviour of the system under operation. Use case diagrams are used in Unified Modeling Language‚ a standard modelling language for the modeling of real-world objects and systems. A use case diagram is to explicitly define the working of a system with in a system boundary. Each system is primarily
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Table of Contents 1 INTRODUCTION CBM is one of the nation’s largest benefits administrators for self-funded health and risk management plans. They are client’s strategic partners and provides them with right plan for their business. They tailor plans according to the need of the client and provide third party administration services which help clients keep their health care costs as low as possible. CBM generates reports for its clients by 15th of each
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Exercise 1 1. Draw an E-R diagram for each of the following situations (if you believe that you need to make additional assumptions‚ clearly state them for each situation): a. A hospital has a large number of registered physicians. Attributes of PHYSICIAN include Physician_ID (the identifier) and Specialty. Patients are admitted to the hospital by physicians. Attributes of PATIENT include Patient__ID (the identifier) and Patient_Name. Any patient who is admitted must have exactly one admitting
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BAR DIAGRAMS Bar diagrams are one of easiest and the most commonly used devices of presenting most of the business and economic data. These are satisfactory for categorical data or series. They consist a group of equidistant rectangles‚ one of each group or category of the data in which the values or the magnitudes are represented by the length or height of the rectangles‚ the width of the rectangles being arbitrary and immaterial. These diagrams are called one-dimensional because in such diagrams
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CORPORATE LEADERSHIP COUNCIL FEBRUARY 2003 www.corporateleadershipcouncil.com Fact Brief Structure and Function of the Change Management Team Profiled Institution A B C D E F G H Industry Retail Financial Services Financial Services Transportation Utility Financial Services Manufacturing Automotive Employees 10‚000 – 50‚000 10‚000 – 50‚000 5‚000 – 25‚000 25‚000 – 75‚000 1‚000 – 10‚000 15‚000 – 50‚000 10‚000 – 50‚000 More than 100‚000 Revenues $500 million-$1 billion Less $500 million More
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shown. force Y force X 0 0 0 time 0 time What are forces X and Y ? force X A air resistance resultant force B air resistance weight C upthrust resultant force D upthrust weight The diagram shows four forces applied to a circular object. 30 N 20 N 20 N 30 N Which of the following describes the resultant force and resultant torque on the object? resultant force resultant torque A zero zero B zero non-zero
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The following table contains information on this product’s task times and precedence relationships. TASK TASK TIME(SECONDS) IMMEDIATEPREDECESSOR A 30 - B 35 A C 30 A D 35 B E 15 C F 65 C G 40 E‚F H 25 D‚G 106878243848Draw a precedence diagram What is the workstation cycle time (takt time)? C = Production time per day/Output per day =450 mins. x 60 seconds / 360 units per day = 27000 seconds/ 360 units C = 75 N=275/75=3.66 (4) Balance this line using the
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Question 1 Characteristics of bad systems To be useful‚ the information system must possess the characteristic of reliability‚ relevance‚ understandability‚ complete‚ accurate and comparability. However‚ in order for Encik Khalid to detect problems occur with the current or new system are based on the characteristics of bad system which are unreliable‚ irrelevance‚ not understandable‚ incomplete‚ inaccurate‚ and incomparable. The first characteristic is unreliable. Encik Khalid may detect the
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FISHBONE DIAGRAM The cause-and-effect diagram was initially developed by Japanese quality expert Professor Kaoru Ishikawa. In fact‚ these diagrams are often called Ishikawa diagrams; they are also called fishbone charts for reasons that will become obvious when we look at an example. Cause-and-effect diagrams are usually constructed by a quality team. For example‚ the team might consist of service designers‚ production workers‚ inspectors‚ supervisors‚ quality engineers‚ managers‚ sales representatives
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strategy use‚ builds fluency‚ enlarges vocabulary‚ and builds knowledge of the world. And so we are given a task to read Filipino fiction books. There is a range of choice of books that were given to us and I choose the book of F. Sionil Jose‚ entitled Tree. Francisco Sionil Jose or simply known as F. Sionil Jose‚ he is one of the most prominent authors of literary books in the Philippines; he created a lot of books that tackled the different issues such as domination‚ deliverance‚ compassion‚ social
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