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. Columns containing numbers only






2. Defines a new column






3. Finds the lowest constant value in a column






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






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






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






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






8. Grant acces and control to only specific information






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






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






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






12. 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






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






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






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






16. Interact and manipulates the data in the database






17. Give the browser more specific information about that tag






18. Ensures data is correct casings






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






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






21. Deletes selected rows






22. 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






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






24. Essentially a collection of services that communicate with eachother






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






26. Finds the lowest constant value in a column






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






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






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






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






31. Ensures functions are done efficiently






32. Join a table to a copy of itself






33. Meaningful info related to database






34. Attribute in quotes






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






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






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






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






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






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






41. Begins an element






42. Large structured set of persistent data






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






44. SELECT statment containing the nested query






45. Used to combine one query with another.






46. Basic Component of SQL






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






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






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






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