DFD Yourdon Recently reviewed In the late 1970s data-flow diagrams (DFDs) were introduced and popularized for structured analysis and design (Gane and Sarson 1979). DFDs show the flow of data from external entities into the system‚ showed how the data moved from one process to another‚ as well as its logical storage. Figure 1 presents an example of a DFD using the Gane and Sarson notation. There are only four symbols: Squares representing external entities‚ which are sources or destinations
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Downloaded From: http://www.sscportal.in (Solved Paper) :– 26-06-2011 SOLVED PAPER SSC COMBINED GRADUATE LEVEL EXAM Held on:– 26-06-2011 (First Sitting) PART A GENERAL INTELLIGENCE & REASONING Directions: In questions no. 1 to 9‚ select the related letters / words / numbers from the given alternatives. 1. 6 : 64 : 11 : ? (1) 144 (2) 169 (3) 121 (4) 124 2. 123 : 4 : : 726 : ? (1) 23 (2) 26 (3) 14 (4) 12 3. Fish : Scale : : Bear : ? (1) Feathers (2) Leaves (3) Fur (4) Skin 4. Writer : Pen
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The word “free” is something everyone likes to hear because it means they can receive what they want without having to pay to obtain it therefore profiting. However‚ nothing is truly free because if one individual doesn’t pay then another will have to in his place. It’s how our world works‚ as well as the economy! The same goes for college‚ everyone one would agree that free college sounds amazing! With free college all those loans could be avoided leading to a happier‚ debt free life‚ right? While
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principle of diminishing marginal returns to a variable input. The concept‚ as discussed by Thomas and Maurice on page 296 states that the law of diminishing marginal product is “the principle that as the number of units of the variable input increases other inputs held constant‚ a point will be reached beyond which the marginal product decreases. For example‚ I work in a pastry shop and we make cakes. I typically schedule three bakery employees to make 90 cup cakes in three hours. That averages
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PRODUCT DEVELOPMENT Product development is define the creation of products with new or different characteristics that offer new or additional benefits to the customer. Product development may involve modification of an existing product or its presentation‚ or formulation of an entirely new product that satisfies a newly defined customer want or market niche. (BusinessDictionery.com) Product Development System An effective product strategy links product decision with cash flow‚ market dynamics
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The Sippican Corporation Case Study (A) Management Summary Sippican Corporation - a supplier of valves‚ pumps‚ and flow controllers to manufacturers of water purification equipment – faced concerns due to the fact that its competitors have been reducing the price of pumps‚ which was a major product line. According to Sippican’s cost accounting system further decrease in the price of pumps would not be acceptable as because of the past price reductions the margin on pumps have already declined from
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follows: Awareness The customer becomes aware of the product through advertising. This is a challenging step‚ there is no guarantee that the customer will be aware of the product brand after they view the advert. Customers see many adverts each day but will only remember the brand of a tiny fraction of products. Knowledge The customer begins to gain knowledge about the product for example through the internet‚ retail advisors and product packaging. In today’s digital world this step has become
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Petty cash fund is a relatively small amount of cash that businesses keep on hand for the purpose of small transactions such as providing change to customers‚ postage expenses‚ highway tolls etc. In such transactions‚ the use of checks is time consuming‚ costly or illogical. Usually a custodian is appointed to administer the petty cash and it is his/her duty to account for the expenses incurred out of petty cash fund. Whenever the custodian makes any payment from the fund to an employee or a customer
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Test tube Mortar pestle Dilute HCl Disodium hydrogen phosphate NH4OH AlCl3 NaOH Cobalt nitrate Ammonium carbonate Preparation of the sample: Ten of marketed products (tablets/ capsule) is taken and crushed in mortar pastle. This powder is used as a sample through out the experiment. Sample is taken‚ then dilute HCl is added‚ when dissolved the solution then filtered the sample‚ which is a stock solution. Test
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Pursuit of happiness Facebook http://www.facebook.com/minnievalentin Twitter https://twitter.com/Minnievlntn Random thoughts last year http://pamandmicks.tumblr.com/tagged/366 Project 365 http://pamandmicks.tumblr.com/tagged/365 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <!--FIRST TIME BY JAHRENESIS--> <!--you can edit
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