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ISTE 230 - Chapter 01Complete the crossword below

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Down1. A shared, integrated computer structure that stores a collection of raw facts2. Data collection across several sites3. Collection of programs that manages the structure and controls access to the storage5. Different versions of the same data appear in different places7. Result of processing revelaing valuable information8. Same data stored in different places unnecessarily9. Data formatted for storage and use10. Data collection at a single site11. Special Language used to represent and manipulate data elements in a textual format13. Information about the raw facts and how they relate15. Make a database perform more efficiently16. Raw facts that have not yet been processed

Across4. Defacto query language and data access standard supported by most DBMS vendors6. The discipline that focuses on the proper generation, storage and retrieval12. All updates to redundant data are not successful14. Data existing in its original raw state16. Provides definitions of data elements and their relationships

Down1. A characteristic of an entity3. A restriction placed on data4. Relation between a Professor and a Student6. Process of gathering business rules7. Language based on OO Concepts used for graphical modelling of a system8. Used by Facebook11. Type of DB invented by Codd in 1970s14. Another name for a row in a table

Across2. Animal related, used for entity relationship diagrams5. Database related to the JSON format9. New model based on the addition of OO concepts to relational databases10. A model of a database that represents a global view of the database11. Describes and association among entities12. Collection of similar objects with shared structure13. The evolution of DB concepts15. A relation as a matrix of intersecting rows and columns

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ISTE 230 - Chapter 02Complete the crossword below

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