DPR 100 Chapter 11 Crossword

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Across
  1. 4. A map of a database that defines the features of the fields in the database.
  2. 6. The value a database automatically uses for a field unless the user enters another value.
  3. 12. A group of related fields in a database.
  4. 14. A system that includes data, people, procedures, hardware, and software that help in planning and decision making; a softwarebased solution used to gather and analyze information.
  5. 15. The branch of computer science that deals with the attempt to create computers that think like humans.
  6. 20. A report generated by a management information system that provides a list of the transactions that occurred during a certain time period.
  7. 21. Enables the interjection of experiential learning into knowledgebased systems by allowing the consideration of probabilities.
  8. 23. system A business intelligence system that provides intelligence that supplements the user’s own intellect and makes the decision support system more effective.
  9. 24. A query used to extract data that’s in two or more tables in a database.
  10. 25. In a relational database, the common field between tables that’s not the primary key.
Down
  1. 1. The accumulation of transaction data until a certain point is reached, at which time several transactions are processed at once.
  2. 2. When the data in a database is accurate and reliable.
  3. 3. An information technology professional responsible for designing, constructing, and maintaining databases.
  4. 5. Used to control how new data is entered into a shared database.
  5. 7. In a database, confirms that only textual characters are entered in a field.
  6. 8. Data for a record being different in two different lists.
  7. 9. Small slices of a data warehouse grouped together and separated from the main body of data in the data warehouse so that related sets of data can be analyzed.
  8. 10. In a database, ensures that all required fields have been completed.
  9. 11. Software used on company websites to capture information about each click that users make as they navigate through the site.
  10. 13. In a database, a field that has a value unique to a record.
  11. 16. A digital collection of related data that can be stored, sorted, organized, and queried.
  12. 17. A largescale collection of data that contains and organizes in one place all the data from an organization’s multiple databases.
  13. 18. In a database, temporarily displays records that match certain criteria.
  14. 19. relationship In a relational database, for each record in a table there’s only one corresponding record in a related table.
  15. 22. relationship In a relational database, a record appears only once in one table while having the capability of appearing many times in a related table.