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. Uses relationships between independent entities






2. Characterizes operation of a relational database






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






4. Basic Component of SQL






5. Data in database interacts & corresponds with other data






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






7. Order in which WHERE clause is evaluated and combined






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






9. Selects from specific values in list






10. Deletes selected rows






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






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






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






14. Join a table to a copy of itself






15. Using product as intended for its audience






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






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






18. Averages the numeric values






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






20. All Columns indicated and selected






21. Computer equipment -Fixed Storage Media - Removeable Storage Media - System Memory - and the Processor






22. Definition of commands it can do






23. Data stored by DAd






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






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






26. Grant acces and control to only specific information






27. Used to close a tag properly






28. Data remains unchanged in database






29. Table displayed in descending order






30. Finds the lowest constant value in a column






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






32. Essentially a collection of services that communicate with eachother






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






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






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






36. Change order of rows in result table






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






38. All Columns indicated and selected






39. Table displayed in ascending order






40. Ensures functions are done efficiently






41. Looks like opening tag - but with a forward slash






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






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






44. Ensures data is correct casings






45. Looks like opening tag - but with a forward slash






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






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






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






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






50. Characterizes operation of a relational database