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






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






3. Defines a new column






4. Flat File Examples: Excel Spreadsheets - _____






5. Uses relationships between independent entities






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






7. Software system designed to support interoperable machine - to - machine interaction over a network






8. Characterizes operation of a relational database






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






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






11. SELECT statment containing the nested query






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






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






14. Finds the lowest ACII value in column






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






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






17. Allows data recovery in case of corruption or loss






18. The Web is ___________






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






20. Grant acces and control to only specific information






21. Ensures data is correct casings






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






23. File stored on a user's machine that contains infor about application






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






25. Fields in a relational table that match the primary key from one column to the primary key of another table.






26. Definition of commands it can do






27. Identifies columns to appear in the result






28. All Columns indicated and selected






29. Finds the lowest constant value in a column






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






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






32. Data in database interacts & corresponds with other data






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






34. Begins an element






35. Describe information in a tree styled format






36. Allows data recovery in case of corruption or loss






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






38. Data remains unchanged in database






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






40. Create program files that include SQ after each command






41. Data remains unchanged in database






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






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






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






45. Grant acces and control to only specific information






46. Basic Component of SQL






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






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






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






50. Ensures functions are done efficiently