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






2. Attribute in quotes






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






4. Table displayed in descending order






5. Straight implementation of raw data formatted into rows and columns






6. Data remains unchanged in database






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






8. 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






9. A common language that could be used when accessing data from any database conforming to its standard - has Less than 30 commands






10. Basic Component of SQL






11. Used with another comparison operator - values become inverted






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






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






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






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






16. All Columns indicated and selected






17. Used to remove duplicates from result table






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






19. 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






20. Data stored by DAd






21. Begins an element






22. Using product as intended for its audience






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






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






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






26. Uses relationships between independent entities






27. Interact and manipulates the data in the database






28. Interact and manipulates the data in the database






29. Finds the lowest constant value in a column






30. SELECT statment containing the nested query






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






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






33. Deletes selected rows






34. Flat File Examples: Excel Spreadsheets - _____






35. Allows data recovery in case of corruption or loss






36. Ensures data is correct casings






37. Create program files that include SQ after each command






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






39. Command based way to ask the database a question






40. Essentially a collection of services that communicate with eachother






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






42. Large structured set of persistent data






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. Everything between the start and end tag






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






46. Decides what data is stored in the databse and the manner it is stored






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






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






49. SQL finds and retrieves date






50. Data stored by DAd