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. Finds the lowest ACII value in column






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






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






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






5. Table displayed in ascending order






6. Essentially a collection of services that communicate with eachother






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






8. 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






9. Data in database interacts & corresponds with other data






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






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






12. Finds the lowest ACII value in column






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






14. Deletes selected rows






15. Columns containing numbers only






16. Ensures data is correct casings






17. Meaningful info related to database






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






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






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






21. Grant acces and control to only specific information






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






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






24. Everything between the start and end tag






25. Join a table to a copy of itself






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






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






28. Defines a new column






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






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






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






32. Interact and manipulates the data in the database






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






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






35. SQL finds and retrieves date






36. Meaningful info related to database






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






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






39. 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






40. Data stored by DAd






41. SELECT statment containing the nested query






42. Most valuable asset of a database system.






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






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






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






46. Data remains unchanged in database






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






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






49. Definition of commands it can do






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