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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. Large structured set of persistent data






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






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






4. Flat File Examples: Excel Spreadsheets - _____






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






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






7. Large structured set of persistent data






8. Used to combine one query with another.






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






10. Table displayed in descending order






11. Data that has been processed into a format that is understandable by its audience






12. One huge database to hold all data; Access to data - and use of system to add - update & print records






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






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






15. Allows data recovery in case of corruption or loss






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






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






18. Create program files that include SQ after each command






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






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






21. Join a table to a copy of itself






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






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






24. = - < - > - <= - >= - <> - !






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






26. Used to close a tag properly






27. Begins an element






28. All Columns indicated and selected






29. Concatenated in SQL Server Database software using the addition symbol






30. Grant acces and control to only specific information






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






32. Deletes selected rows






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






34. Meaningful info related to database






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






36. Definition of commands it can do






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






38. All Columns indicated and selected






39. 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.






40. Allows data recovery in case of corruption or loss






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






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






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






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






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






46. Uses relationships between independent entities






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






48. Basic Component of SQL






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






50. Used to remove duplicates from result table







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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