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. Command used to show the attributes that define a table.






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






3. 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






4. SELECT statment containing the nested query






5. Join a table to a copy of itself






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






7. SELECT statment containing the nested query






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






9. Data remains unchanged in database






10. Table displayed in descending order






11. Everything between the start and end tag






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






13. Using product as intended for its audience






14. Columns containing numbers only






15. Interact and manipulates the data in the database






16. Meaningful info related to database






17. Fields in a relational table that match the primary key from one column to the primary key of another table.






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






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






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






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






22. Change order of rows in result table






23. Selects from specific values in list






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






25. Describe information in a tree styled format






26. Characterizes operation of a relational database






27. All Columns indicated and selected






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






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






30. Used to close a tag properly






31. System that is composed of a Certificate Authority - certificates - software - services and other cryptographic components to enable authenticity and validation of data and/or entities






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






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






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






35. Definition of commands it can do






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






37. Join a table to a copy of itself






38. Browser requests page - code is delivered - executed and done with






39. Table displayed in ascending order






40. Essentially a collection of services that communicate with eachother






41. Everything between the start and end tag






42. Browser requests page - code is delivered - executed and done with






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






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






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






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






47. 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.






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






49. Essentially a collection of services that communicate with eachother






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