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. Allows data recovery in case of corruption or loss






2. Large structured set of persistent data






3. Table displayed in descending order






4. Create program files that include SQ after each command






5. Ensures data is correct casings






6. Finds the lowest constant value in a column






7. Basic Component of SQL






8. Averages the numeric values






9. Join a table to a copy of itself






10. Interact and manipulates the data in the database






11. Everything between the start and end tag






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






13. Give the browser more specific information about that tag






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






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






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






17. Finds the lowest ACII value in column






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






19. Cookie - Two Stages: Stored on user's computer - Automatically transferred from machine to _____






20. Used with another comparison operator - values become inverted






21. Used in a SELECT clause in place of a column






22. Finds the lowest constant value in a column






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






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






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






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






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






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






29. Meaningful info related to database






30. Begins an element






31. Columns containing numbers only






32. Essentially a collection of services that communicate with eachother






33. Change order of rows in result table






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






35. Used to remove duplicates from result table






36. Attribute in quotes






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






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






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






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






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






42. Data stored by DAd






43. Data stored by DAd






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






45. Attribute in quotes






46. Definition of commands it can do






47. Selects from specific values in list






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






49. Grant acces and control to only specific information






50. Table displayed in ascending order