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. Compares value of the column in the specified condition with the value specified






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






3. Flat File Examples: Excel Spreadsheets - _____






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






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






6. Responsible for technical implementation & maintenance of database on a design & physical level






7. The Web is ___________






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






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






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






11. Characterizes operation of a relational database






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






13. Create program files that include SQ after each command






14. Used to remove duplicates from result table






15. Using product as intended for its audience






16. 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






17. One huge database to hold all data; Access to data - and use of system to add - update & print records






18. Table displayed in ascending order






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






20. Basic Component of SQL






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






22. Essentially a collection of services that communicate with eachother






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






24. Order in which WHERE clause is evaluated and combined






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






26. Finds the lowest constant value in a column






27. Large structured set of persistent data






28. = - < - > - <= - >= - <> - !






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






30. Essentially a collection of services that communicate with eachother






31. Ensures functions are done efficiently






32. Used to combine one query with another.






33. SELECT statment containing the nested query






34. Data in database interacts & corresponds with other data






35. Attribute in quotes






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






37. Definition of commands it can do






38. Interact and manipulates the data in the database






39. Most valuable asset of a database system.






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






41. = - < - > - <= - >= - <> - !






42. Used to close a tag properly






43. 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.






44. Change order of rows in result table






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






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






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






48. Command based way to ask the database a question






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






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