entities are objects outside the system‚ with which the system communicates. External entities are sources and destinations of the system’s inputs and outputs. 1.b) ENTITY RELATIONSHIP DIAGRAM Entity–relationship model (ER model) in software engineering is an abstract way to describe a database. This article refers to the techniques proposed in Peter Chen’s 1976 paper.An ER model is an abstract way to describe a database. There are three basic elements in ER models: Entities are the "things"
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FINAL EXAMINATION JULY 2011 SEMESTER 1/2011/2012 ACADEMIC SESSION COURSE COURSE CODE DURATION FACULTY GROUP LECTURER : ENGINEER & SOCIETY : KFS 4382 : 2 HOURS : ENGINEERING : BACHELOR OF ENGINEERING (HONS.) : PROF. DR. ZAINAL ARIPIN BIN ZAKARIAH INSTRUCTIONS TO CANDIDATES This question paper consists of two (2) sections. Students are required to answer Section A and two questions from section B. Candidates are NOT ALLOWED to bring any unauthorized items into the exam hall except with
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International Journal of Advanced Engineering Research and Studies E-ISSN2249–8974 Research Paper DESIGN AND ANALYSIS OF CRANKSHAFT FOR SINGLE CYLINDER 4-STROKE DEISEL ENGINE Jaimin Brahmbhatt1‚ Prof. Abhishek choubey2 1 Address for Correspondence P G student‚ 2 Assistant professor‚ Department of Mechanical Engineering‚ Oriental Institute Of science and technology‚ Bhopal‚ India ABSTRACT Crankshaft is one of the critical components for the effective and precise working of the
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System Engineering and The Air Force KC-X Replacement Effort James Weselek AVIA 5543 Systems Engineering For Logistics Outline I. Abstract II. Introduction a. Capabilities b. History of the tanker III. Customer Needs IV. State the Problem V. Investigate Alternatives VI. Model the System a. Boeing b. Northrop Grumman VII. Assess Performance VII. Final Decision (sort of) Abstract In the late 1990s – early 2000s the United States
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The professional interview questions (Question applicable to Section B of the essay as dated at 1.1.2001) Code of Ethics Questions The main purpose of these questions is to manifest professionalism of a candidate. A candidate should have gained some understanding of the Professional Code of Ethic and conduct before entering for the Professional Interview. The questions selected by the examiners may be expected to be familiar. A candidate would be expected to demonstrate; a) That he has
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AmirAshkan Semyary By using the techniques of genetic engineering scientists are able to modify genetic materials so that a particular gene of interest from one cell can be incorporated into a different cell. It is necessary to obtain a gene to modify genetic material. First a scientist isolates plasmid DNA from bacteria and DNA carrying a gene of interest from cells of another organism‚ such as an animal. A piece of DNA containing the gene is inserted into a plasmid‚ producing recombinant DNA
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Systems Engineering Pentagon Wars group exercise 1. Identify a key character in each of the 4 groups (program oversight‚ project management‚ systems engineering‚ operations support). Find and quote this character’s lines (between 2-3 instances) in the film that best portray his/her problem solving style / priorities / worldview. Present a context diagram that depicts the interactions between these characters and the Bradley project‚ and among themselves. (1 page) 2. Trace the evolution
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Time allowed 3 hours 1. Discuss the origin of major classes and subclasses of rocks. Give two examples for each subclass. Describe how you would identify them in the field‚ at hand specimen scale and in laboratories 2. What engineering and geological properties should rocks qualify as construction material? Give two examples of best rocks for the following construction material a. Road aggregate b. Ballast c. Flooring‚ paving and stair trades d. Wall and floor surfaces e. Window sills
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SOFTWARE ENGINEERING Assignment 1 2004272 The acronym CASE stands for Computer – Aided Software Engineering which covers a wide range of different types of programs that are used to support software process activities. Software systems which are intended to provide automated support for software process activities. CASE systems are often used for method support. CASE tools are software systems that are designed to support routine activities in the software process such as editing design
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Career episode 1. a) Introduction 1. This episode describes a position that I currently occupy. After completion of 5 years Mechanical Engineering course in 1996 I have been working for VooDoo People International Ltd. (Australia) in its representative office in Khabarovsk‚ Russia‚ since May 1997. I currently hold a position of a Senior Sales Engineer. Together with two sales Engineers (both professional Mechanical Engineers) reporting directly to me I perform slurry-pumping systems design for mining
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