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






2. 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






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






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






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






6. Data stored by DAd






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






8. Change order of rows in result table






9. Ensures functions are done efficiently






10. Finds the lowest constant value in a column






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






12. Defines a new column






13. Command based way to ask the database a question






14. 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






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






16. Columns containing numbers only






17. Everything between the start and end tag






18. Begins an element






19. Command based way to ask the database a question






20. Averages the numeric values






21. Join a table to a copy of itself






22. Benefits of Databases:Compactness - Speed - Less Drudgery - Currency -__________






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






24. 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.






25. Benefits of Databases:Compactness - Speed - Less Drudgery - Currency -__________






26. Used with another comparison operator - values become inverted






27. Data stored by DAd






28. Most valuable asset of a database system.






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






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






31. Deletes selected rows






32. Selects from specific values in list






33. SELECT statment containing the nested query






34. Used to combine one query with another.






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






36. Finds the lowest constant value in a column






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






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






39. Describe information in a tree styled format






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






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






42. Used with another comparison operator - values become inverted






43. Give the browser more specific information about that tag






44. Used to remove duplicates from result table






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






46. Grant acces and control to only specific information






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






48. Basic Component of SQL






49. Join a table to a copy of itself






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







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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