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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. Fields in a relational table that match the primary key from one column to the primary key of another table.






2. Definition of commands it can do






3. Selects from specific values in list






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






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






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






7. Data in database interacts & corresponds with other data






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






9. Give the browser more specific information about that tag






10. Essentially a collection of services that communicate with eachother






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






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






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






14. Using product as intended for its audience






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






16. 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






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






18. Attribute in quotes






19. Large structured set of persistent data






20. SQL finds and retrieves date






21. Selects from specific values in list






22. Tally of how many rows meet criteria specified






23. Finds the lowest constant value in a column






24. 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






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






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






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






28. Create program files that include SQ after each command






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






30. Grant acces and control to only specific information






31. The Web is ___________






32. Flat File Examples: Excel Spreadsheets - _____






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






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






35. Identifies columns to appear in the result






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






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






38. All Columns indicated and selected






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






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






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






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






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






44. = - < - > - <= - >= - <> - !






45. Used to close a tag properly






46. Everything between the start and end tag






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






48. Give the browser more specific information about that tag






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






50. Uses relationships between independent entities







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Can you answer 50 questions in 15 minutes?


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