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. Looks like opening tag - but with a forward slash






2. Uses relationships between independent entities






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






4. Everything between the start and end tag






5. Used to combine one query to another






6. A common language that could be used when accessing data from any database conforming to its standard - has Less than 30 commands






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






8. Aggregates Five Functions: COUNT - MAX - MIN - ___ - AVG






9. Used to close a tag properly






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






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






12. Computer programs allowing website visitors to submit and retrieve data to/from a database over the Internet using their preferred web browser






13. Changes the values in one or more selected rows of a table






14. Combination of attributes that can be uniquely used to identify a database record and is generally the pool from which the primary key is chosen.






15. Used with another comparison operator - values become inverted






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






17. Browser requests page - code is delivered - executed and done with






18. Allow useres to retrieve data and interact with content located on web pages within website






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






20. Order in which WHERE clause is evaluated and combined






21. Create program files that include SQ after each command






22. Data stored by DAd






23. SQL Commands - Two Things Specify data interested in - Indicate the ________






24. Describe information in a tree styled format






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






26. SELECT statment containing the nested query






27. Finds the lowest constant value in a column






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






29. Averages the numeric values






30. File stored on a user's machine that contains infor about application






31. Identifies columns to appear in the result






32. Data in database has ability to be accessed and manipulated by several users






33. Columns containing numbers only






34. Large structured set of persistent data






35. SQL finds and retrieves date






36. Basic Component of SQL






37. Finds the lowest constant value in a column






38. Practice of writing code into a webpage that is not directly visible to the user






39. = - < - > - <= - >= - <> - !






40. Computer equipment -Fixed Storage Media - Removeable Storage Media - System Memory - and the Processor






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






42. A common language that could be used when accessing data from any database conforming to its standard - has Less than 30 commands






43. Used to combine one query to another






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






45. Specifies the search condition is TRUE if the comparison is TRUE for every value that the subquery returns






46. Characterizes operation of a relational database






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






48. Create program files that include SQ after each command






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






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