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






2. Data stored by DAd






3. Begins an element






4. 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.






5. SQL finds and retrieves date






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






7. Order in which WHERE clause is evaluated and combined






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






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






10. Order in which WHERE clause is evaluated and combined






11. Used with another comparison operator - values become inverted






12. 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






13. SELECT statment containing the nested query






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






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






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






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






18. Meaningful info related to database






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






20. Tally of how many rows meet criteria specified






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






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






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






24. Finds the lowest ACII value in column






25. Give the browser more specific information about that tag






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






27. Used to combine one query with another.






28. Tally of how many rows meet criteria specified






29. All Columns indicated and selected






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






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






32. Basic Component of SQL






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






34. Ensures functions are done efficiently






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






36. Selects from specific values in list






37. SQL Commands - Two Things Specify data interested in - Indicate the ________






38. SQL Commands - Two Things Specify data interested in - Indicate the ________






39. Flat File Examples: Excel Spreadsheets - _____






40. Characterizes operation of a relational database






41. Defines a new column






42. Definition of commands it can do






43. Table displayed in descending order






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






45. Used with another comparison operator - values become inverted






46. Table displayed in descending order






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






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






49. Defines a new column






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







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