Quiz UPS study CASE STUDY QUESTIONS 1. What are the inputs‚ processing‚ and outputs of UPS’s package tracking system? Inputs: The inputs include package information‚ customer signature‚ pickup‚ delivery‚ time-card data‚ current location (while en route)‚ and billing and customer clearance documentation. Processing: The data are transmitted to a central computer and stored for retrieval. Data are also reorganized so that they can be tracked by customer account‚ date‚ driver‚ and other
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conversions; data-processing systems typically manipulate raw data into information‚ and likewise information systems typically take raw data as input to produce information as output. 2. Data Processing cycle - (a) input-the data that is entered into a computer system. (b) Process- the set of conditions used in converting the inputs into outputs (c) Output- the information produced by a computer system. 3. Elements of Computer System – (a) ALU (Arithmetic Logic Unit): The ALU is the digital circuit
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MICROPROCESSOR INTERFACING 3.1 Introduction This unit explains how to design and implement an 8086 based microcomputer system. To design an 8086 based system‚ it is necessary to know how to interface the 8086 microprocessor with memory and input and output devices. Due to the mismatch in the speed between the microprocessor and other devices‚ a set of latches and buffers are required to interface the microprocessor with other devices. In this unit‚ you will learn about the way in which address/data
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CASE STUDY UPS COMPETES GLOBALLY WITH INFORMATION TECHNOLOGY What are the inputs‚ processing‚ and outputs of UPS’s package tracking system? Inputs: The inputs of UPS’s package tracking system include package information picked up from “smart label”. The tracking system also include customer signature‚ pickup‚ delivery information by using hand held DIADs. The package tracking system also input the information about the current location (while en route) of the package and billing and customer
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supply chain‚ i.e.‚ the transportation costs. After that‚ a linear programming model based on input-output account is applied to find the optimal solutions of the production and distribution decisions for Walmart supply chain. Conclusions are given at the end of this paper. Index Terms: Mathematical Programming Based Modeling‚ mixed integer linear programming model‚ supply chain management‚ input output model. I. Introduction. A supply chain can be defined as an integrated process
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Wk3 Ch6 Petries Electronic Case 1. Are the DFDs in PE Figures 6-1 and 6-2 balanced? Show that they are‚ or are not. If they are not balanced‚ how can they be fixed? (Hoffer 187) 6-1 6-2 No they are not balanced. The input and output
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Information System in Global Business Today 1. What are the inputs‚ processing‚ and outputs of UPS’s package tracking system? Inputs: firstly‚ the scannable bar-coded should be pasted to the package‚ there are some information on the scannable bar-coded‚ like the sender‚ the destination‚ and the time of the package arrive. And then‚ customer could get own labels by UPS. For example‚ people could go to the UPS web site and use special software to download this information. The data off labels
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Lesson plan in Computer I I. Objectives: At the end of the lesson‚ the students are expected to: a. define computer b. identify the parts of a computer c. name the parts of a computer II. Subject Matter: Introduction to a computer I‚ by Roxan S. Cosico and Marlen Ligsy page 51-54. Materials: Visual Aid‚ picture of different parts of a computer‚ III. Procedure: (Teacher Activity) (Student Activity) A
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2009 3rd International Conference on Power Electronics Systems and Applications PLC and Configuration Software Based Supervisory and Control System for Oil Tanks Area Xi CHEN1 Yanbo CHE1 K.W.E CHENG2 1 School of Electrical Engineering & Automation‚ Tianjin University‚ Tianjin China. E-mail: ybche@tju.edu.cn 2 Department of Electrical Engineering‚ The Hong Kong Polytechnic University‚ Hong Kong‚ E-mail: eeecheng@polyu.edu.hk Abstract - A supervisory and control system for oil tanks
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INTRODUCTION Student Information and Grading System have increased during the recent years not only in education but also in all areas where resources are managed. Student information and Grading System has always been a difficult task‚ but it is more so today than ever before‚ where administrators uses the traditional way of filing records on a cabinet and computing grades in manual procedure. As the population of the students goes up‚ it is becoming more complex and time consuming. As of today
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