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. Straight implementation of raw data formatted into rows and columns






2. Defines a new column






3. All Columns indicated and selected






4. Grant acces and control to only specific information






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






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






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






8. Definition of commands it can do






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






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






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






12. SQL finds and retrieves date






13. Considered the time that a user first accesses a page until a set of amount time - on the server - after their last activity or until the session is explicitly closed






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






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






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






17. Basic Component of SQL






18. Command based way to ask the database a question






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






20. Considered the time that a user first accesses a page until a set of amount time - on the server - after their last activity or until the session is explicitly closed






21. Used to combine one query to another






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






23. Allows data recovery in case of corruption or loss






24. Allows data recovery in case of corruption or loss






25. Used to remove duplicates from result table






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






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






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






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






30. Specifies the tables or views from which rows and columns are retrieved






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






32. Columns containing numbers only






33. Join a table to a copy of itself






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






35. System that is composed of a Certificate Authority - certificates - software - services and other cryptographic components to enable authenticity and validation of data and/or entities






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






37. = - < - > - <= - >= - <> - !






38. Used to remove duplicates from result table






39. Using product as intended for its audience






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






41. Flat File Examples: Excel Spreadsheets - _____






42. Large structured set of persistent data






43. Columns containing numbers only






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






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






46. Specifies the tables or views from which rows and columns are retrieved






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






48. Finds the lowest ACII value in column






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






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