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. Deletes selected rows






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






3. The Web is ___________






4. Flat File Examples: Excel Spreadsheets - _____






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






6. Finds the lowest ACII value in column






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






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






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






10. Order in which WHERE clause is evaluated and combined






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






12. Ensures data is correct casings






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






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






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






16. Essentially a collection of services that communicate with eachother






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






18. Data stored by DAd






19. Ensures functions are done efficiently






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






21. SELECT statment containing the nested query






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






23. Used with another comparison operator - values become inverted






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






25. Averages the numeric values






26. Allows data recovery in case of corruption or loss






27. Command based way to ask the database a question






28. Begins an element






29. Used to combine one query to another






30. Change order of rows in result table






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






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






33. Executes commands one at a time - results being displayed immediately






34. SQL finds and retrieves date






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






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






37. Data stored by DAd






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






39. Characterizes operation of a relational database






40. One of the tools that SQL uses to find and retrieve data.






41. Table displayed in ascending order






42. Table displayed in descending order






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






44. Finds the lowest ACII value in column






45. Create program files that include SQ after each command






46. Ensures functions are done efficiently






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






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






49. Give the browser more specific information about that tag






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