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. Data stored by DAd






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






3. Basic Component of SQL






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






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






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






7. Uses relationships between independent entities






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






9. Columns containing numbers only






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






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






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






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






14. Data in database interacts & corresponds with other data






15. = - < - > - <= - >= - <> - !






16. Large structured set of persistent data






17. Change order of rows in result table






18. Data stored by DAd






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






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






21. Grant acces and control to only specific information






22. Columns containing numbers only






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






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






25. Averages the numeric values






26. Table displayed in descending order






27. Defines a new column






28. Finds the lowest ACII value in column






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






30. Data Definition - Data Manipulation - Data Recovery and Conccurance - Data Dictionary - Performance






31. Table displayed in ascending order






32. Table displayed in descending order






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






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






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






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






37. SELECT statment containing the nested query






38. Finds the lowest constant value in a column






39. Command based way to ask the database a question






40. Give the browser more specific information about that tag






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






42. Has the highest precedence - followed by the AND - OR






43. Everything between the start and end tag






44. Has the highest precedence - followed by the AND - OR






45. Data remains unchanged in database






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






47. Identifies columns to appear in the result






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






49. Data Definition - Data Manipulation - Data Recovery and Conccurance - Data Dictionary - Performance






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