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. Used to remove duplicates from result table






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






3. Begins an element






4. Grant acces and control to only specific information






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






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






7. Interact and manipulates the data in the database






8. Defines a new column






9. Ongoing record of data reflecting the info defining the database






10. Change order of rows in result table






11. Using product as intended for its audience






12. SELECT statment containing the nested query






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






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






15. Text markups that form an element" sort of a "box" to hold things like text and other elements






16. Responsible for technical implementation & maintenance of database on a design & physical level






17. Table displayed in ascending order






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






19. Interact and manipulates the data in the database






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






21. Used to remove duplicates from result table






22. Order in which WHERE clause is evaluated and combined






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






24. Identifies columns to appear in the result






25. Columns containing numbers only






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






27. Data in database interacts & corresponds with other data






28. Individuals that use - manipulate or maintain aspects of database






29. Selects from specific values in list






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






31. Uses relationships between independent entities






32. Give the browser more specific information about that tag






33. Table displayed in descending order






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






35. Deletes selected rows






36. Flat File Examples: Excel Spreadsheets - _____






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






38. Finds the lowest ACII value in column






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






40. Grant acces and control to only specific information






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






42. Cookies are more secure than______ - allowing travel on a website without loss of info






43. = - < - > - <= - >= - <> - !






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






45. Meaningful info related to database






46. Table displayed in descending order






47. Basic Component of SQL






48. Data Definition - Data Manipulation - Data Recovery and Conccurance - Data Dictionary - Performance






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






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