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






2. Used to combine one query to another






3. Computer programs allowing website visitors to submit and retrieve data to/from a database over the Internet using their preferred web browser






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






5. Two Subquery Cases:Subqueries that return a _______ - Subqueries that retun multiple values






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






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






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






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






10. Begins an element






11. All Columns indicated and selected






12. Selects from specific values in list






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






14. Table displayed in ascending order






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






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






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






18. Describe information in a tree styled format






19. Attribute in quotes






20. Columns containing numbers only






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






22. Large structured set of persistent data






23. Used with another comparison operator - values become inverted






24. Meaningful info related to database






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






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






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






28. Combination of attributes that can be uniquely used to identify a database record and is generally the pool from which the primary key is chosen.






29. Ensures data is correct casings






30. Characterizes operation of a relational database






31. Command based way to ask the database a question






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






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






34. Attribute in quotes






35. Definition of commands it can do






36. Give the browser more specific information about that tag






37. Give the browser more specific information about that tag






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






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






40. Used to close a tag properly






41. Ensures functions are done efficiently






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






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






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






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






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






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






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






49. Tally of how many rows meet criteria specified






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