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






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






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






4. 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






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






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






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






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






9. Meaningful info related to database






10. The Web is ___________






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






12. Table displayed in ascending order






13. Give the browser more specific information about that tag






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






15. Characterizes operation of a relational database






16. Order in which WHERE clause is evaluated and combined






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






18. Create program files that include SQ after each command






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






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






21. 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






22. Software system designed to support interoperable machine - to - machine interaction over a network






23. 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






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






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






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






27. Give the browser more specific information about that tag






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






29. Allows data recovery in case of corruption or loss






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






31. Most valuable asset of a database system.






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






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






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






35. Attribute in quotes






36. Individuals that use - manipulate or maintain aspects of database






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






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






39. SQL finds and retrieves date






40. Data stored by DAd






41. Join a table to a copy of itself






42. Flat File Examples: Excel Spreadsheets - _____






43. Interact and manipulates the data in the database






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






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






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






47. All Columns indicated and selected






48. Uses relationships between independent entities






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






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