Test your basic knowledge |

Database Management Fundamentals

Subject : it-skills
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Data Definition - Data Manipulation - Data Recovery and Conccurance - Data Dictionary - Performance






2. Two Subquery Cases:Subqueries that return a _______ - Subqueries that retun multiple values






3. Everything in enviroment becomes an object - expands on Priniples of relational databases






4. Allows use of single or multiple character wildcards with the underscore or percent symbol






5. Limits the output of the established groups into the derived result table






6. Has the highest precedence - followed by the AND - OR






7. Cookie - Two Stages: Stored on user's computer - Automatically transferred from machine to _____






8. Join a table to a copy of itself






9. The Web is ___________






10. Decides what data is stored in the databse and the manner it is stored






11. Concatenated in SQL Server Database software using the addition symbol






12. Has the highest precedence - followed by the AND - OR






13. Selects from specific values in list






14. Give the browser more specific information about that tag






15. = - < - > - <= - >= - <> - !






16. Straight implementation of raw data formatted into rows and columns






17. Some form of output - usually - printed - containing information






18. Network node that discovers and invokes other software services to provide a buisness solution






19. Finds the lowest constant value in a column






20. Supplies value for the search condition of the SELECT statement containing it






21. Ensures functions are done efficiently






22. SQL Commands: Define tables - views - _____ - delete or insert info






23. Data in database interacts & corresponds with other data






24. Combines rows from a SELECT statements result table into a group






25. Table displayed in descending order






26. Allows data recovery in case of corruption or loss






27. Turns plain text documents into full multimedia and often interactive information resources. _________ forms the building blocks of every webpage






28. SQL Commands: Define tables - views - _____ - delete or insert info






29. Benefits of Databases:Compactness - Speed - Less Drudgery - Currency -__________






30. Data that has been processed into a format that is understandable by its audience






31. Data in database interacts & corresponds with other data






32. Ensures data is correct casings






33. One of the tools that SQL uses to find and retrieve data.






34. Columns may be specified for the result table by following the column name with a speace and the alias in the SELECT clause






35. Software system designed to support interface for a software asset that manages a specific set of tasks






36. Copies multiple records at the same time using a SELECT statement






37. Tally of how many rows meet criteria specified






38. Uses two values as limits - selecting any values between the two of them






39. Definition of commands it can do






40. One huge database to hold all data; Access to data - and use of system to add - update & print records






41. Large structured set of persistent data






42. Three Basic Operations of SP - SR - SB: Publish - Find - ____






43. Data stored by DAd






44. Looks like opening tag - but with a forward slash






45. Used to combine one query to another






46. Three Classes of Users: End Users - ____________ - Database Administrator (DBA)






47. Begins an element






48. Definition of commands it can do






49. Order in which WHERE clause is evaluated and combined






50. Give the browser more specific information about that tag