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. Basic Component of SQL






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






3. 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.






4. Give the browser more specific information about that tag






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






6. Definition of commands it can do






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






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






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






10. Data in database interacts & corresponds with other data






11. Meaningful info related to database






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






13. Averages the numeric values






14. Network node that acts as a repository - yellow pages - or clearing house for interfaces that are published by service providers






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






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






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






18. Used to combine one query with another.






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






20. Data remains unchanged in database






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






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






23. Finds the lowest constant value in a column






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






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






26. Finds the lowest ACII value in column






27. Network node that acts as a repository - yellow pages - or clearing house for interfaces that are published by service providers






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






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






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






31. Table displayed in ascending order






32. Describe information in a tree styled format






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






34. Uses relationships between independent entities






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






36. Flat File Examples: Excel Spreadsheets - _____






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






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






39. Command based way to ask the database a question






40. SELECT statment containing the nested query






41. Create program files that include SQ after each command






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






43. Defines a new column






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






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






46. All Columns indicated and selected






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






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






49. The Web is ___________






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