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 in database interacts & corresponds with other data






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






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






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






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






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






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






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






9. Change order of rows in result table






10. Attribute in quotes






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






12. Allows data recovery in case of corruption or loss






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






14. Table displayed in ascending order






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






16. Ensures functions are done efficiently






17. Command based way to ask the database a question






18. Basic Component of SQL






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






20. Finds the lowest constant value in a column






21. = - < - > - <= - >= - <> - !






22. Finds the lowest ACII value in column






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






24. Join a table to a copy of itself






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






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






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






28. Data in database interacts & corresponds with other data






29. Tally of how many rows meet criteria specified






30. = - < - > - <= - >= - <> - !






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






32. Using product as intended for its audience






33. Tally of how many rows meet criteria specified






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






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






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






37. Selects from specific values in list






38. Meaningful info related to database






39. Columns containing numbers only






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






41. Characterizes operation of a relational database






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






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






44. 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.






45. 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.






46. Essentially a collection of services that communicate with eachother






47. Table displayed in descending order






48. Characterizes operation of a relational database






49. Data stored by DAd






50. Used with another comparison operator - values become inverted