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






2. Meaningful info related to database






3. Ensures functions are done efficiently






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






5. All Columns indicated and selected






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






7. Large structured set of persistent data






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






9. Limits the output of the established groups into the derived result table






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






11. Allows data recovery in case of corruption or loss






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






13. Allows use of single or multiple character wildcards with the underscore or percent symbol






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






15. Data in database interacts & corresponds with other data






16. Ensures functions are done efficiently






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






18. 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






19. Order in which WHERE clause is evaluated and combined






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






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






22. Grant acces and control to only specific information






23. Columns may be specified for the result table by following the column name with a speace and the alias in the SELECT clause






24. Table displayed in ascending order






25. Data remains unchanged in database






26. Table displayed in descending order






27. Defines a new column






28. Grant acces and control to only specific information






29. Used to remove duplicates from result table






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






31. Selects from specific values in list






32. Everything between the start and end tag






33. Network node that discovers and invokes other software services to provide a buisness solution






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






35. Tally of how many rows meet criteria specified






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






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






38. Uniquely identify each record in the table and are chosen at the time of table creation. It is recommended that you use a variable such as a Social Security for this.






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






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






41. Essentially a collection of services that communicate with eachother






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






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






44. 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






45. Data remains unchanged in database






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






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






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






49. Meaningful info related to database






50. Combines rows from a SELECT statements result table into a group