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






2. Deletes selected rows






3. Flat File Examples: Excel Spreadsheets - _____






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






5. Decides what data is stored in the databse and the manner it is stored






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






7. Interact and manipulates the data in the database






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






9. Grant acces and control to only specific information






10. Used to combine one query to another






11. Everything between the start and end tag






12. Data stored by DAd






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






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






15. All Columns indicated and selected






16. Basic Component of SQL






17. SQL finds and retrieves date






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






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






20. 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.






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






22. Create program files that include SQ after each command






23. Selects from specific values in list






24. Essentially a collection of services that communicate with eachother






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






26. 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.






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






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






29. Table displayed in descending order






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






31. Table displayed in descending order






32. SQL finds and retrieves date






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






34. Ensures data is correct casings






35. Join a table to a copy of itself






36. Order in which WHERE clause is evaluated and combined






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






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






39. Used with another comparison operator - values become inverted






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






41. Grant acces and control to only specific information






42. 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






43. Command based way to ask the database a question






44. Order in which WHERE clause is evaluated and combined






45. Command based way to ask the database a question






46. Used with another comparison operator - values become inverted






47. Copies multiple records at the same time using a SELECT statement






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






49. Finds the lowest constant value in a column






50. Columns containing numbers only