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. Finds the lowest constant value in a column






2. Using product as intended for its audience






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






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






5. = - < - > - <= - >= - <> - !






6. Most valuable asset of a database system.






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






8. Deletes selected rows






9. Data stored by DAd






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






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






12. Basic Component of SQL






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






14. Create program files that include SQ after each command






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






16. Finds the lowest ACII value in column






17. Interact and manipulates the data in the database






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






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






20. SELECT statment containing the nested query






21. Averages the numeric values






22. Ensures data is correct casings






23. All Columns indicated and selected






24. Used to remove duplicates from result table






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






26. Attribute in quotes






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






29. Data remains unchanged in database






30. Finds the lowest constant value in a column






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






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






33. Allows data recovery in case of corruption or loss






34. Data stored by DAd






35. Table displayed in ascending order






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






37. Averages the numeric values






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






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






40. Uses relationships between independent entities






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






42. Tally of how many rows meet criteria specified






43. Used to combine one query to another






44. Used with another comparison operator - values become inverted






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






46. Command based way to ask the database a question






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






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






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






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