Crossword

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Across
  1. 3. – What is the name of the object about which the data should be captured and stored?
  2. 5. – A term that means a type of data model in which the data is organized into a tree structure.
  3. 6. – What type of model is based on Set Theory and Predicate Logic?
  4. 9. – What is the name of the database management system created by Microsoft?
  5. 13. – What is the name of an element that is part of or associated with a parent element?
  6. 14. – What is the name of a computer program that controls or supplies information to several computers connected together in a network?
  7. 15. – What type of model is the first and most abstract data model in the data modeling process?
  8. 19. – A term that means a set of valid values that can be assigned to an attribute.
  9. 20. – What type of representation is used in the concrete application?
Down
  1. 1. – What type of representation is a particular allocation of data values in memory, methods, and tools for representing the structure characteristics?
  2. 2. – A term that means a name given by a database designer or system users to database objects such as tables, columns, etc.
  3. 4. – What is the name of the dependency that occurs when one non-prima attribute depends on another non-prime attribute?
  4. 7. – What is the name of the state of being whole and not divided?
  5. 8. – A term that means something that is established between two database tables when one table uses a foreign key that references the primary key of the other table.
  6. 10. – What is the name of the structure of a database in a formal language supported by the database management system?
  7. 11. – A term that means something higher in rank, importance, or position.
  8. 12. – What is the name of a subset of a database based on a query that runs on one or more database tables?
  9. 16. – What is the name of the branch of science concerning coding and decoding information in order to provide its safety?
  10. 17. – A term that means something that stores all of the information that describes how an instance of a particular class can be represented in a relational database.
  11. 18. – What is the name of an organized collection of structured information that is typically stored electronically in a computer system?