specify their primary keys‚ and explain how they are related through foreign keys. Given a table or a set of tables‚ be able to specify their primary keys and foreign keys. What are metadata? Understand the definition and use of DBMS. Be familiar with major DBMS products. Week 3 Understand what SQL stands for‚ what it does. You will be asked to write SQL scripts to display required information‚ like we did in the homework. Understand the three components of a basic select statement and what
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Nicole Lynn Bojko IT220P Homework Chapter 11 (#1-39) 1. List 2 advantages of wireless networking. User mobility in the workplace and a cost effective networking media for use in areas that are difficult or too costly to wire. 2. What are the 3 areas defined for the IEEE 802.11 standard? It defines the physical layer‚ the MAC‚ and the MAC management protocol and services. 3. What is an ad hoc network? Another term used to describe an independent network. 4. What is the purpose of an
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STELLA MARIS COLLEGE - DEPARTMENT OF COMPUTER SCIENCE DB34 - Database Management Systems UNIT I : Advantages and Components of a Database Management Systems - Feasibility Study - Class Diagrams - Data Types –Architecture- Events - Normal Forms - Integrity – EER model - Converting Class Diagrams to Normalized Tables - Data Dictionary. UNIT II : Query Basics - Computation Using Queries - Subtotals and GROUP BY Command - Queries with Multiple Tables - Subqueries - Joins - DDL & DML - Testing
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Distributed Database Management Systems Rajat sharan errajatsharan@gmail.com Abstract: The dream of computing power as readily available as the electricity in a wall socket is coming closer to reality with the arrival of grid and cloud computing. At the same time‚ databases grow to sizes beyond what can be efficiently managed by single server systems. There is a need for efficient distributed database management systems (DBMSs). Current distributed DBMSs are not built to scale to more
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System Design Document OVERVIEW The System Design Document describes the system requirements‚ operating environment‚ system and subsystem architecture‚ files and database design‚ input formats‚ output layouts‚ human-machine interfaces‚ detailed design‚ processing logic‚ and external interfaces. INTRODUCTION 1 Purpose and Scope This section provides a brief description of the Systems Design Document’s purpose and scope. 2 Project Executive Summary This section provides
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Faculty of Engineering Department of Electrical Engineering Undergraduate project Dual Band Mobile Jammer for GSM 900 & GSM 1800 Done by: Ahmed Sudqi Hussein Abdul-Rahman Ahmad Nasr Raja Mohammad Supervised by: Prof. Nihad Dib 1 Table of contents Abstract ………….…...............................................................................................3 1. Introduction ………….................................................................…........................4 2. Jamming Techniques
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2012 14th International Conference on Modelling and Simulation Path Loss Effect on Energy Consumption in a WSN ∗ Krishna Doddapaneni‚∗ Enver Ever‚∗ Orhan Gemikonakli‚† Ivano Malavolta‚∗ Leonardo Mostarda‚† Henry Muccini Communications Department‚ School of Engineering & Information Sciences‚ Middlesex University‚ UK Email:{k.doddapaneni‚ e.ever‚ o.gemikonakli‚ l.mostarda}@mdx.ac.uk † Dipartimento Di Informatica De L’Aquila Via Vetoio L’Aquila 67100‚ Italy Email:{ivano.malavolta‚henry.muccini}@univaq
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element in y-direction The sing in the theoretical strain (±) determines if the strain is in compression or tension. * For P = 2000lbs: ε = (2000*48*±4)/( 29X106 *57.6) = ± 230 x 10-6. * For P = 4000lbs: ε = (4000*48*±4)/( 29X106*57.6) = ± 460 x 10-6. * For P = 6000lbs: ε = (6000*48*±4)/( 29X106*57.6) = ± 690 x 10-6 Data Analysis Positions of the electrical Strains Gages: Gauge Number | Distance from bottom(in) | Distance from NA (in) | 1 | 8 | 4 | 2 | 6.69 | 2.69 | 3 |
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IS concentration : Database Administration Why ? 1. Introduction : Working as a Database administrator for the past 6 Years has led me to choose Database administration as my IS concentration‚ my experience has helped me fine tune existing databases‚ juggle around with the configuration parameters of the system to improve the performance of the system‚ however I have never worked on database architecture‚ this has been the primary reason for me to choose database administration as I would
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SYLLABUS Annexure ‘ J ’ ACCOUNTANCY (055) CLASS XII (2012-13) One Paper Unit Part A : 1. 2. 3. 4. 3 Hours 80 Marks Periods Accounting for Partnership Firms and Companies Accounting for Partnership Firms - Fundamentals Accounting for Partnership Firms - Reconstitution and Dissolution Accounting for Share Capital Accounting for Debentures Marks 10 25 18 7 60 24 20 42 12 8 20 86 40 12 24 12 12 26 4 6 4 6 20 86 Part B: Financial
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