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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SKPP 1313 Fundamentals of Petroleum Engineering Quiz 1 (20 marks) Name: _____________________________________________________ Answer all questions 1) Petroleum engineer can be divided into several groups. Name one of them and briefly explain his main duty. [3 marks] __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________
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Engineering Education in India Dr. S. Balasubramanian Mr. S. Kannan Former Director – IPR Research Scholar Anna University Coimbatore Anna University Coimbatore Coimbatore Coimbatore E-mail: s_balasubramanian@rediffmail.com Higher Education in India Higher Education in India has evolved in distinct and divergent streams with each stream monitored by an apex body‚ indirectly controlled by the Ministry of Human Resource Development. The 415 universities/ institutions
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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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Seat No.: _____ Enrolment No.______ GUJARAT TECHNOLOGICAL UNIVERSITY Diploma Engineering Sem. – Ist - Examination – June/July- 2011 Subject code: 310029 Subject Name: Engineering Drawing Date:13/07/2011 Time: 02:30 pm – 05:00 pm Total Marks: 70 Instructions: 1. Attempt all questions. 2. Make suitable assumptions wherever necessary. 3. Figures to the right indicate full marks. 4. English version is an authentic. Q.1 A pictorial view of an object is shown in fig.1. Draw to full size
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czyET 3200 – Engineering Thermodynamics Homework Assignment #6 Due June 15‚ 2013 @ 5:00 PM Problem 4.8 - A Home Heat Pump for Space Heating We wish to do a preliminary thermodynamic evaluation of a 1kW input power home heat pump system for space heating using refrigerant R134a. Consider the following system flow diagram Thus the heat pump system absorbs heat from the evaporator placed outside in order to pump heat into the air flowing through the insulated duct over the condenser section
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among the most advancedcomputer careers because of your need to be able to think strategically and to interact with professionals with a variety of skill sets. This career is the TopTenREVIEWS Bronze Award winner in computer careers. Systems analysts work with various professionals in business and computer careers to select the most optimal hardware‚ software‚ internet and networking tools that will accomplish business goals. In this profession‚ you need to stay within a particular budget or provide
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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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Samuel Haynes English 1101 – Mechanical Engineering Professor Raymond October 15‚ 2012 ME At the start of the Industrial Revolution‚ in the 18th century the steam engine was first produced. From this production it gave an enormous start to all machinery of any type and every type. As a result‚ a new major classification of engineering was formed due to the intuition of machines and tools being developed. Soon after this‚ the Institution of Mechanical Engineers was founded in Birmingham‚ England
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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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