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    BASIC COMPUTER APPLICATION – CSE 1021 MULTIPLE CHOICE QUESTIONS [30 marks] Question 1 Answer the MCQs in the attached Answer sheet provided at the end of the exam paper. 1. Which of the following is NOT a level at which data can be described in the database? A. External B. Schematic C. Conceptual D. Internal E. None of the above 2. Which of the following should always be TRUE for a primary key in a relational model? A. The primary key of a table serves to uniquely identify individual rows of the table

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    INFORMATION SYSTEM

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    Information is an increment in knowledge: it contributes to the general framework of concepts and facts that we know. Data are only the raw facts‚ the material for obtaining information. Information systems use data stored in computer databases to provide needed information. A database is an organized collection of interrelated data reflecting a major aspect of a firm’s activities. An information system is a specific type of system in general. A system is a set of components (subsystems) that operate together

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    Library Management

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    efficiently. I develop this database for my previous school "Sutnga Pressbyterian Higher Secondary School " for the library because they are operating and maintaining their record manually and it difficult to access and view the daily record of a member and books. It was a heavy work for the staff to complete their task daily. The document and file they keep record is not secure it may get spoil and lost at any time. This project is concerned with developing a LMS using database application. In this

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    Nt1330 Unit 1 Assignment

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    Database Security Wilmington University Table of Contents Table of Contents 2 Abstract 3 Database Security 4 Physical Security 4 Security threats to Database 4 Numerous layers and data security controls are related to databases as follows 7 Assessments of vulnerabilities and Compliance 8 Conclusion 11 References 12 Abstract This paper gives an idea regarding the important aspects of the database security. It mainly focuses on the security parameters such as confidentiality‚ authenticity

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    Information Technology

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    Fille Saint Merced Cainglet MRUTC Project 08-07: A Methodology for Integrating Roadway Safety Hardware Management into the Overall Highway Asset Management Program Review of Literature on Roadway Safety Hardware Management Practices in the United States Prepared by Sunil Madanu‚ Graduate Research Assistant Department of Civil and Architectural Engineering Illinois Institute of Technology and Zongzhi Li‚ Principal Investigator Department of Civil and Architectural Engineering Illinois Institute

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    Replenish & Restore

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    & UWS | Replenish & Restore Database Design | COMP09049: Project | Student: B00209572 12/12/2012 | Contents Introduction 3 Replenish and Restore Research 3 Requirement conclusions 3 Conceptual Entity Diagram 4 Database Systems Research 6 Normalisation 6 Logical Entity Diagram 7 Database Relational Schema Description 8 Table Descriptions 10 Data Dictionary 12 ASP.NET Data Entry Web Application 19 Screenshots 19 Home – Table List 19 Appointment 20 AppointmentPurchaseType

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    payroll file or an inventory file‚ or the type of data they contain‚ such as a document file or a graphical image file. Database A database is an integrated collection of logically related data elements. A database consolidates records previously stored in separate files into a common pool of data elements that provides data for many applications. The data stored in a database are independent of the application programs using them and of the type of storage devices on

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    ISO CASE STUDY Report V2

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    Forces model 4 Figure 4: Customer Ordering Process 6 Figure 5. As-Is payroll system 14 Figure 6. Flow chart payroll system 17 Figure 7: Team ISO Groupware Home Page 20 Tables Table 1: YouTube Pros and Cons 7 Table 2. Comparison of Spreadsheet and Databases 11 Table 3. Wikispaces advantages & disadvantages 20 1 Introduction This case study addresses the following information systems (IS) concepts for the Broadway Café‚ as detailed at http://www.cohesioncase.com. Competitive Advantage - Making business

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    it255

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    In Database Security By Uweh SKelvin ABSTRACT Security in today’s world is one of the important challenges that people are facing all over the world in every aspect of their lives. Similarly security in electronic world has a great significance. In this seminar work‚ we discuss the applications of encryption techniques in database security. This is an area of substantial interest in database because we know that‚ the use of database is becoming

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    Analyzing Data Checkpoint

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    the data‚ create a database‚ edit and validate data‚ connect data files‚ and perform queries. The first step is to determine exactly what analyzes you want to perform and ensure that you gather all that is needed. Keep in mind to import into Access it has to be formatted properly as an excel document. The second step is to create a database. This can be done by opening Access and creating a blank database (file‚ new‚ blank database). You will be prompted to name the database and where you would

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