Although‚ data is separated into different and more complex tables during normalization‚ the process of normalizing a database can help to organize data more efficiently by minimizing redundancy and providing more accurate records. During the process‚ column and field names are consolidated into more specific ones to avoid repetition of data. In many cases‚ tables are divided into two or more tables and linked via a relationship using their Primary Keys and/or Foreign Keys. The main goal is to
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Relaional Database Management Questions Planning for backup and recovery of database information is done by _________________ A.Data Assurance team B.Data management C.DBA D.Data-Query Reset Selection Question 2 of 10 10.0 Points Please choose the functions of a Database? A. Data Definition and Manipulation B. Data Recovery and consistency C. Performance of Queries D. Data Dictionary Maintenance A.A‚ B‚ C and D B.A‚ C and D C.B‚ C and D D.A‚ B and C
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University of Greenwich Database assignment2 Iago Castro Cuna Student ID: 000628811 Course ID : COMP1450 DATABASE ASSIGNMENT2 Iago Castro Cuna Table of Contents 1 INTRODUCTION ..................................................................................................................... 4 2 CREATING THE DATABASE TABLES ....................................................................................... 5 2.1 Creating the company .........................................
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PubMed and Google Scholar are two different databases used for searching articles on online. PubMed are mostly used for biomedical and clinical journals. The data information are organized based on the date‚ author‚ tittle and type of article. This made it easier to search and retrieve journal articles faster. PubMed have an advance function like MeSH term subheading but Google scholar lack MeSH function (Jean-François‚ Laetitia‚ & Stefan‚ 2013). Also‚ the content of the articles on PubMed are
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Fundamentals of Macroeconomics ECO/372 Principles of Macroeconomics Alisha Wisniewski May 28‚ 2013 David Aloyan Part 1 Using Resource: Figure 3-1 in Ch. 3 of Macroeconomics 1. Gross Domestic Product – Is value of how much every household and a business can produce within the United States in a year. 2. Real GDP – The dollar amount of money made by businesses‚ government‚ and households combined. 3. Nominal GDP – GDP without taking in account other factors like inflation. It
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entExamination Paper: Fundamentals of Computer IIBM Institute of Business Management Semester-I Examination Paper MM.100 Fundamentals of Computer Section A: Objective Type (20 marks) ********************************************************** Multiple Choices: 1. b. 2 types 2. b. 1 or more input signals to produce output 3. d. Both (a) & (c) 4. b. Non-volatile 5. c. Direct-access storage device 6. c. Multiple object program files of
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1. FUNDAMENTAL RIGHTS It is generally accepted that the Constitution comprises rules that regulate the organization and exercise of State power‚ on the one hand‚ and the relations between the State and its citizens‚ on the other. The rules that stipulate and regulate the relations between the State and its citizens and‚ more generally‚ the relations between the controlling and the controlled are characterized as public freedoms or fundamental rights or human rights. Fundamental rights determine the
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Use of database management systems to meet business needs. Submitted By: Course Title: Strategic Planning for Database Systems Date: Introduction Globalization and increased speed in business intensify competition‚ and most firms need to continuously innovate to ensure long term competitiveness. (Bjork and Magnusson‚ 2009) In the last couple of years business has seen huge transformations from the way it is conducted. Any small business may eventually grow into a bigger one or may
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Introduction to Computers with answer :Set 4 ANS: d 4. The linking of computers with a communication system is called (a) networking (b) pairing (c) interlocking (d) assembling ANS: a 3 / 23 Selected objective question on Introduction to Computers with answer :Set 4 5. Standardization means (a) connecting two computer systems (b) compatibility between different computer systems from different suppliers. (c) always using a standard parallel interface (d) joining a computer
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2. Why was the consolidated watch list created? What are the benefits of the list? ANSWER: In the aftermath of the 9-11 attacks‚ both critics and defenders of the information systems employed by the US intelligence community became concerned on how to prevent future terrorist incidents. Then a database of suspected terrorist known as the consolidated watch list was born. It is created in order to maintain separate list about terrorist and share relevant information concerning the individuals on
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