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






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






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






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






5. Data in database interacts & corresponds with other data






6. Averages the numeric values






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






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






9. Attribute in quotes






10. Describe information in a tree styled format






11. Compares value of the column in the specified condition with the value specified






12. Finds the lowest ACII value in column






13. Command used to show the attributes that define a table.






14. Finds the lowest ACII value in column






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






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






17. Limits the rows that appear in the result mathcing a specified condition






18. Change order of rows in result table






19. Ensures data is correct casings






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






21. Data remains unchanged in database






22. Uniquely identify each record in the table and are chosen at the time of table creation. It is recommended that you use a variable such as a Social Security for this.






23. Give the browser more specific information about that tag






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






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






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






27. Table displayed in descending order






28. Basic Component of SQL






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






30. Finds the lowest constant value in a column






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






32. Using product as intended for its audience






33. Writes programs that use or allow acces to databse with specific purpose






34. Data stored by DAd






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






36. Identifies columns to appear in the result






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






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






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






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






41. Order in which WHERE clause is evaluated and combined






42. Used to combine one query to another






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






44. SQL finds and retrieves date






45. Flat File Examples: Excel Spreadsheets - _____






46. Finds the lowest constant value in a column






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






48. The Web is ___________






49. Deletes selected rows






50. Identifies columns to appear in the result