SOFTWARE PROCESS AND PROJECT METRICS Chapter 4 ITU DEPARTMENT OF COMPUTER ENGINEERING SOFTWARE ENGINEERING Software metrics Measurement can be applied • to the software process with the intent of improving • to assist in estimation‚ quality control‚ productivity assessment‚ and project control • to help assess the quality of technical work products and to assist in tactical decision making as a project proceeds ITU DEPARTMENT OF COMPUTER ENGINEERING SOFTWARE ENGINEERING 1 MEASURES
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CHAPTER 10 Standard Costing and Performance Measures for Today’s Manufacturing Environment ANSWERS TO REVIEW QUESTIONS 10-1 Management by exception is a managerial technique in which only significant deviations from expected performance are investigated. 10-2 Any control system has three basic parts: a predetermined or standard performance level‚ a measure of actual performance‚ and a comparison between standard and actual performance. The system works by making the comparison between
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typically readily available and free to use. Construction logistics and materials are less than those needed for a groundwater well or public distribution network‚ although the capacity of the system is limited by regional rainfall. Installation costs can be high‚ often limiting the system size‚ but they are typically cheaper than installing piped networks. Furthermore‚ a systematic collection and recharging of ground water is a recent development and is gaining importance as one of the most feasible and
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fuel sources. The most popular being fossil fuels. Fossil fuels are dead plant and animal matter that has been compressed and heated over millions of years. They are burned to create heat‚ which in turn creates energy. However‚ with heavy industrialization (agricultural and manufacturing)‚ transportation‚ and personal energy use‚ our world’s fossil fuel supplies are rapidly depleting. Even more‚ fossil fuels pollute our environment. Scientists are on the search for alternative energy sources so the
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------------------------------------------------- Network topology Network topology is the arrangement of the various elements (links‚ nodes‚ etc.) of a computer or biological network. Essentially‚ it is the topological structure of a network‚ and may be depicted physically or logically. Physical topology refers to the placement of the network’s various components‚ including device location and cable installation‚ while logical topology shows how data flows within a network‚ regardless of its physical design.
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GLOSSARY PAN - PERSONAL AREA NETWORKS LFSR - LINEAR FEEDBACK SHIFT REGISTER KG - KEY GENERATOR FHSS - FREQUENCY-HOPPING SPREAD- SPECTRUM L2CAP - LOGICAL LINK CONTROL AND ADAPTATION PROTOCOL Bluetooth Overview Ad hoc networks today are based primarily on Bluetooth technology. Bluetooth is an open standard for short-range digital radio. It is touted as a low-cost‚ low-power‚ and low-profile technology that provide a mechanism for creating small wireless networks on an ad hoc basis. Bluetooth
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June 6‚ 2013 Open and Closed Source Systems POS/355 Option One GNU Introduction The GNU General Public License has served a major role in the way people think of programs today. The GNU‚ or simply GPL is originally written by Richard Stallman of the Free Software Foundation (FSF). The case is‚ most software’s don’t want you to share or change the program. This means that they are trying to take away freedoms of having the program. What the GNU General Public License is designed to do is the
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Open source is a term that allows individuals or end-user to modify software or programs for the purpose of study‚ use‚ copy‚ or share its source code. This concept applies to operating system such as GNU. GNU is a Unix-like operating system that is free software – it respects your freedom. The name “GNU” is a recursive acronym for “GNU’s Not Unix!” (GNU Operating System‚ 2013). It is a completely free software system that is upward-compatible with Unix (GNU Operating System‚ 2013). The GPL also
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How far do the Sources suggest that Gandhi was an effective leader? Firstly‚ Source 10 mainly agrees with the statement. Source 12 also agrees‚ on the other hand source 11 disagrees heavily with the statement. Source 10 is written by Lord Chelmsford‚ the viceroy of India. He states that “Gandhi is a man of great saintliness of character”. This shows that the viceroy respects Gandhi even though‚ in many respects‚ Gandhi is his enemy. He views him as an equal perhaps‚ and respects him as a leader
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Linear Programming Models: Graphical and Computer Methods 2.1 Chapter Questions 1) Consider the following linear programming model: Max X12 + X2 + 3X3 Subject to: X1 + X2 ≤ 3 X1 + X2 ≤ 1 X1‚ X2 ≥ 0 This problem violates which of the following assumptions? A) certainty B) proportionality C) divisibility D) linearity E) integrality Answer: D Page Ref: 22 Topic: Developing a Linear Programming Model Difficulty: Easy 2) Consider the following linear programming model: Min 2X1 + 3X2 Subject
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