SOFTWARE REQUIREMENTS SPECIFICATION(SRS) FOR AIRLINE DATABASE Table of Contents 1. Introduction 1.1 Purpose 1.2 Document Conventions 1.3 Intended Audience and Reading Suggestions 1.4 Project Scope 1.5 References 2. Overall Description 2.1 Product Perspective 2.2 Product Features 2.3 User Classes and Characteristics 2.4 Operating Environment 2.5 Design and Implementation Constraints 2.6 Assumptions and Dependencies 3. System Features 4. External Interface Requirements 4.1 User Interfaces 4.2 Hardware
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Exercises 3 (RA - TRC -DRC ) Consider the following relational database: employee(employee-name‚ street‚ city) works(employee-name‚ company-name‚ salary) company(company-name‚ city) manages(employee-name‚ manager-name) For each of the following queries‚ give an expression in relational algebra‚ tuple relational calculus‚ and domain relational calculus: a. Find the names of all employees who work for First Bank Corporation. b. Find the names and cities of residence of all employees
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Database: specialized structures that allow computer-based systems to store‚ manage‚ and retrieve data very quickly. Data are raw facts. Information is the result of processing raw data to reveal its meaning. To reveal meaning‚ information requires context. Raw data must be properly formatted for storage Data constitute the building blocks of information. Information is produced by processing data. Information is used to reveal the meaning of data. Accurate‚ relevant‚ and timely information
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images‚ voices and movies. The huge amount of data in different multimedia applications deserved to have the databases since the databases could provide consistency‚ integrity‚ security and availability of the data. From the user perspective‚ databases offer functionality for easy manipulation‚ query‚ and retrieval of relevant information from huge collections of stored data. Multimedia databases have to cope up with the increasing usage of large volume of multimedia data used in various software applications
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In “No Room at the Inn” Yasmin Alibhai-Brown (2002) argues on how immigrants changed from being in high status in Europe to being discriminated. Yasmin Alibhai-Brown has a bachelor in English literature from Makerere University(Wikipedia‚ 2014). Also‚ she has a Master of philosophy degree in English Literature. Also‚ Alibhai-Brown writings focus on immigration‚ multiculturalism and diversity. Furthermore‚ Yasmin wrote several books that has been successful such as the Independent and Who do we think
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NORMALIZATION OF DATABASE NORMALIZATION- is the process for evaluating and correcting table structures to minimize data redundancies‚ thereby‚ reducing the livelihood of data anomalies. The normalization process involves assigning attributes to tables based on the concept of determination. Normalization works through a series of stages called normal forms. 3 Stages of Normalization 1. 1NF or FIRST NORMALIZATION FORM 2. 2NF or SECOND NORMALIZATION FORM 3. 3NF or THIRED NORMALIZATION
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....................................................................3 1.2 Scope of the database ....................................................................................................................................3 2 Entity-Relationship Diagram ..............................................................................................................................4 3 Relational Database Schema ................................................................................
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2013 Chevrolet Corvette ZR1 Coupe vs. 2013 Nissan GT-R Coupe 2013 Chevrolet Corvette ZR1 Coupe The Chevrolet Corvette ZR1 is the extraordinary American sports automobile. Chevrolet Corvette ZR1 weighs at 3‚353 pounds; the Zr1 is dependent upon the aluminum suspension of the Corvette Z06. With a top speed of 205 mph‚ the Zr1 is the speediest auto ever manufactured by Gm. It’s exciting to drive and conveys stunning speeding up exhibition and astoundingly determined grasp for braking‚ drifting and
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Need for Speed: The Run Achievements Achievements Description Name Complete Stage 1 Welcome to The Run Complete Stage 2 Walk in the Park Complete Stage 3 Vegas Baby! Complete Stage 4 Cop Out Complete Stage 5 Mr. Plow Complete Stage 6 Thunder Road Complete Stage 7 The Windy City Complete Stage 8 Got to the Chopper Complete Stage 9 Hot Pursuit Complete Stage 10 I Heart NY Complete The Run on any difficulty Coast to Coast Play through
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My Relational Style Action Plan 1) The overarching goal/purpose for my personal life is: to love God and to love my neighbors. In Matthew 22:37-39 Jesus said‚ “‘Love the Lord your God with all your passion and prayer and intelligence.’ This is the most important‚ the first on any list. But there is a second to set alongside it: ‘Love others as well as you love yourself’ (MSG). If I can learn to love God with every aspect of who I am then God will work in and through me. I will be able to become
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