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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. Finds the lowest constant value in a column






2. Give the browser more specific information about that tag






3. Allows data recovery in case of corruption or loss






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






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






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






7. Tally of how many rows meet criteria specified






8. Interact and manipulates the data in the database






9. All Columns indicated and selected






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






11. Data in database interacts & corresponds with other data






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






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






14. Identifies columns to appear in the result






15. Large structured set of persistent data






16. Uses two values as limits - selecting any values between the two of them






17. Used to combine one query to another






18. Create program files that include SQ after each command






19. Averages the numeric values






20. SELECT statment containing the nested query






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






22. Table displayed in descending order






23. Change order of rows in result table






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






25. Deletes selected rows






26. Selects from specific values in list






27. Attribute in quotes






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






29. Data in database interacts & corresponds with other data






30. Defines a new column






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






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






33. 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






34. Averages the numeric values






35. Used with another comparison operator - values become inverted






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






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






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






39. Table displayed in ascending order






40. Definition of commands it can do






41. All Columns indicated and selected






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






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






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






45. Network node that discovers and invokes other software services to provide a buisness solution






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






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






48. Used to remove duplicates from result table






49. Definition of commands it can do






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







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