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. Interact and manipulates the data in the database






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






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






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






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






6. Ensures data is correct casings






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






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






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






10. Uses relationships between independent entities






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






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






13. SELECT statment containing the nested query






14. Order in which WHERE clause is evaluated and combined






15. Used to combine one query to another






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






17. Table displayed in descending order






18. Data stored by DAd






19. SELECT statment containing the nested query






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






21. Used to remove duplicates from result table






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






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






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






25. Data stored by DAd






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






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






28. Finds the lowest ACII value in column






29. Columns containing numbers only






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






31. Table displayed in ascending order






32. Deletes selected rows






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






34. Using product as intended for its audience






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






36. Deletes selected rows






37. Selects from specific values in list






38. Averages the numeric values






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






40. Most valuable asset of a database system.






41. Allows use of single or multiple character wildcards with the underscore or percent symbol






42. Everything between the start and end tag






43. Used to close a tag properly






44. 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






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






46. Identifies columns to appear in the result






47. Essentially a collection of services that communicate with eachother






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






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






50. Definition of commands it can do