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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Interaction Diagram:- means a situation or occurrence in which two or more objects act upon one another to produce a new effect in an understandable format. Interaction is a part of dynamic behavior of the system represented in UML by two diagrams known as Sequence diagram and Collaboration diagram. Meaning of Collaboration Diagram:- also called a communication diagram or interaction diagram‚ is an illustration of the relationships and interaction between entities or objects in the Unified Modelling
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worked on by one or more graduate students (known as the project’s research assistants). * When graduate students work on a project‚ a professor must supervise their work on the project. Graduate students can work on multiple projects‚ in which case they will have a (potentially different) supervisor for each one. * Departments have a department number‚ a department name‚ and a main office. * Departments have a professor (known as the chairman) who runs the department. * Professors
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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 largest number of following tasks. Use the longest task time as a secondary criterion. Workstation (Takt=75) Task Task Time (in Seconds) Station
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THE PLOT DIAGRAM The plot diagram: most people learn about it somewhere in elementary school‚ and indeed‚ it is the most elementary of tools a writer and reader can use in summarizing and outlining a story. It is so basic and flexible that pretty much every story written in existence can be outlined via the plot diagram. And yet‚ there are stories that‚ when outlined‚ twist the plot diagram into interesting shapes‚ which leads me to suspect that there is a missing step in the plot diagram: the elusive
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Lotus Rental Car ’s - Alternative Fuel Vehicles COMM 215 LMH Instructor 6 December 2004 Alternative Fuel Vehicles As a quick statement prior to beginning this assignment I thoroughly enjoyed researching this topic. It has been of personal interest to me for years. I have‚ in the past (as far back as the 1970 ’s)‚ invested my personal time researching designs and building prototypes‚ which utilize alternative fuels for vehicle propulsion and various mechanical motion applications with a practical
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twitterShare on facebookMore Sharing Services Fishbone Diagram Background The Cause & Effect‚ or Fishbone Diagram‚ was first used by Dr. Kaoru Ishikawa of the University of Tokyo in 1943 - hence its frequent reference as a "Ishikawa Diagram". This diagram is used to identify all of the contributing root causes likely to be causing a problem. This methodology can be used on any type of problem‚ and can be tailored by the user to fit the circumstances. Use of this tool has several benefits to process
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1. Create a process flow chart (process map) clearly identifying activities‚ routes and other data in the case. Bring a copy of your flow chart to class. [pic] Throughput‚ inventory and cycle time measures for relevant process steps located in Exhibit B. 2. What do you think about the decision to launch a sales drive in 1997? What actions would you suggest that Richard focus on to improve performance at CRU? Give a concrete plan with anticipated benefits. The sales drive plan failed to
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Sunrise Event Center Rental Agreement This is a Rental Agreement between Sunrise Event Center (Herein after known as Sunrise Event Center or Facility) and _______________ (Herein after known as CLIENT) for the use of the rental hall. Terms and Conditions Reservations Before entering into this Agreement‚ CLIENT shall have completed and signed the Sunrise Event Center Facility Reservation Application for the reservation of the use. In order for an event to be guaranteed‚ Sunrise Event Center
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RENTAL AND PAYMENT SYSTEM FOR PEOPLE’S MARKET UTILIZING BARCODE TECHNOLOGY A Software Engineering Presented to the Faculty of the Department of Computer Studies In Partial Fulfillment for the Degree of Bachelor of Science in Information System (BSIT) Name of Proponents June 2012 SOFTWARE ENGINEERING PROPOSAL Name of the Proponent/s: School Year/Trimester: Proposed Research Title: Rental and Payment System for People’s Market Utilizing Barcode
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