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






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






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






4. SELECT statment containing the nested query






5. Deletes selected rows






6. Create program files that include SQ after each command






7. Essentially a collection of services that communicate with eachother






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






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






10. Data in database has ability to be accessed and manipulated by several users






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






12. Begins an element






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






14. Characterizes operation of a relational database






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






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






17. Basic Component of SQL






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






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






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






21. Order in which WHERE clause is evaluated and combined






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






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






24. Attribute in quotes






25. Columns containing numbers only






26. Ensures functions are done efficiently






27. Join a table to a copy of itself






28. SQL finds and retrieves date






29. Used with another comparison operator - values become inverted






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






31. Table displayed in descending order






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






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






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






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






36. Cookies are more secure than______ - allowing travel on a website without loss of info






37. Change order of rows in result table






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






39. Using product as intended for its audience






40. Selects from specific values in list






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






42. Create program files that include SQ after each command






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






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






45. Using product as intended for its audience






46. Ensures data is correct casings






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






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






49. Flat File Examples: Excel Spreadsheets - _____






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