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. Ongoing record of data reflecting the info defining the database






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






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






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






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






6. Everything between the start and end tag






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






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






9. Tally of how many rows meet criteria specified






10. Closed in the start tag by adding a slash to the start tag






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






12. Using product as intended for its audience






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






14. SELECT statment containing the nested query






15. Finds the lowest constant value in a column






16. Network node that acts as a repository - yellow pages - or clearing house for interfaces that are published by service providers






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






18. Used to combine one query to another






19. Network node that acts as a repository - yellow pages - or clearing house for interfaces that are published by service providers






20. Flat File Examples: Excel Spreadsheets - _____






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






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






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






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






25. Averages the numeric values






26. Order in which WHERE clause is evaluated and combined






27. Defines a new column






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






29. Used to remove duplicates from result table






30. Basic Component of SQL






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






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






33. Order in which WHERE clause is evaluated and combined






34. Characterizes operation of a relational database






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






36. = - < - > - <= - >= - <> - !






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






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






39. Basic Component of SQL






40. Command based way to ask the database a question






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






42. Used with another comparison operator - values become inverted






43. Characterizes operation of a relational database






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






45. Table displayed in ascending order






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






47. Table displayed in ascending order






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






49. Finds the lowest ACII value in column






50. Deletes selected rows