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






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






3. Definition of commands it can do






4. SQL finds and retrieves date






5. Deletes selected rows






6. Command based way to ask the database a question






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






8. Straight implementation of raw data formatted into rows and columns






9. Tally of how many rows meet criteria specified






10. Identifies columns to appear in the result






11. 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.






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






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






14. Finds the lowest ACII value in column






15. The Web is ___________






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






17. Data in database interacts & corresponds with other data






18. 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.






19. Used to combine one query to another






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






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






22. Ensures functions are done efficiently






23. Used to combine one query with another.






24. Flat File Examples: Excel Spreadsheets - _____






25. Describe information in a tree styled format






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






27. Averages the numeric values






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






29. Table displayed in descending order






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






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






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






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






34. Straight implementation of raw data formatted into rows and columns






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






36. Order in which WHERE clause is evaluated and combined






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






38. SELECT statment containing the nested query






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






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






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






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






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






44. Uses relationships between independent entities






45. Basic Component of SQL






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






47. Command based way to ask the database a question






48. Begins an element






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






50. Combines rows from a SELECT statements result table into a group







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Can you answer 50 questions in 15 minutes?


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