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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Home Maintenance Team C PRG/211 March 18‚ 2011 Home Maintenance Living in the bay area makes your home one of‚ if not the most‚ expensive investment you will ever make. With housing prices sky-rotting above half a million‚ it behooves you to maintain your house. When you maintain it on a regular basis‚ you avoid the much larger expenses of structural issues that come from putting things off. For example‚ a crack in the shower or bath tub in the second floor of your two story home will
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59 PREVENTIVE MAINTENANCE CONTENTS AT A GLANCE Protecting Your Data Step 1: File backups Step 2: CMOS backups Cleaning Step 3: Clean the case Step 4: Clean the air intake Step 5: Clean the speakers Step 6: Clean the keyboard Step 7: Clean the monitor Step 8: Clean the mouse Step 9: Check external cables Step 10: Clean the floppy drive Step 11: Clean the tape drive Step 12: Check the CD tray Step 13: Check the sound system Step 14: Check color purity Step 15: Check the
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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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Problems with home maintenance can become harmful if not taken care of in a timely manner. The most cost-effective way to protect your home is with ongoing and preventive maintenance. Spending time and money now can help avoid costly repairs and improve your home’s ability to with stand natural hazards. Ongoing maintenance goes a long way toward avoiding costly repairs‚ improving energy efficiency‚ prolonging the life of major systems and appliances and preserving your home’s value. A regular schedule
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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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This paper is by Anupam Basu The purpose of maintenance is to attempt to maximize the performance of equipment by ensuring that such equipment performs regularly and efficiently‚ by attempting to prevent breakdowns or failures‚ and by minimizing the losses resulting from breakdowns or failures. In fact it is the objective of the maintenance function to maintain or increase the reliability of the operating system as a whole. Many steps can be taken to ensure that such an objective is achieved
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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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Preventive Maintenance Checks and Services or as we all know it‚ PMCS‚ is defined as the checks‚ service and maintenance performed before‚ during‚ and after any type of movement or before the use of all types of military equipment. These checks are done on regular intervals such as weekly‚ monthly or annually. Knowing that the equipment you will be using is properly functioning greatly increases the success and effectiveness of your training or mission. It also reduces the number of failures
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