1. MC-Quiz: Chapter 10 - Database Management Discovering Computers 2010

2. Multiple Choice Main Menu Database Management Question 1 MC Quiz 10 Previous Slide End Show Question 2 Question 3 Question 4 Question 5 Question 8 Question 6 Question 7 Question 9 Question 10 Question 11 Question 12 Question 13 Question 14 Question 15 Question 16 Question 17 Question 18 Question 19 Question 20

3. Question 1 B A C D ================================================================= To increase the integrity of a database the data should be _____________. Quiz 10 Textbook: Page 516 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D moderated transmitted sorted verifiable

4. Question 1 B A C D ================================================================= To increase the integrity of a database the data should be _____________. Quiz 10 Textbook: Page 516 ================================================================= Incorrect Previous Slide Main Menu transmitted sorted moderated verifiable Click On: A, B, C, or D

5. Question 1 D A C B ================================================================= To increase the integrity of a database the data should be _____________. Quiz 10 Textbook: Page 516 ================================================================= Correct Main Menu Previous Slide transmitted moderated sorted verifiable Click On: A, B, C, or D Click Here For Next Question

6. Question 2 B A C D ================================================================= What acronym points out the accuracy of a computer’s output depends on the accuracy of the input? Quiz 10 Textbook: Page 516 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D FIFO GIGO LIFO MISO

7. Question 2 B A C D ================================================================= What acronym points out the accuracy of a computer’s output depends on the accuracy of the input? Quiz 10 Textbook: Page 516 ================================================================= Incorrect Previous Slide Main Menu GIGO FIFO LIFO MISO Click On: A, B, C, or D

8. Question 2 B A C D ================================================================= What acronym points out the accuracy of a computer’s output depends on the accuracy of the input? Quiz 10 Textbook: Page 516 ================================================================= Correct Main Menu Previous Slide GIGO FIFO LIFO MISO Click On: A, B, C, or D Click Here For Next Question

9. Question 3 D B C A ================================================================= Data is classified into layers called a ____________. Quiz 10 Textbook: Page 517 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D repository hierarchy record file structure

10. Question 3 D B C A ================================================================= Data is classified into layers called a ____________. Quiz 10 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D Textbook: Page 517 repository hierarchy record file structure

11. Question 3 B D C A ================================================================= Data is classified into layers called a ____________. Quiz 10 Textbook: Page 517 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question repository hierarchy record file structure

12. Question 4 A B C D ================================================================= __________ BYTE/s which is composed of 8 bits needed to represent one typical character. Quiz 10 Textbook: Page 518 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D 1 2 4 6

13. Question 4 A B C D ================================================================= Quiz 10 Textbook: Page 518 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D __________ BYTE/s which is composed of 8 bits needed to represent one typical character. 1 2 4 6

14. Question 4 D A B C ================================================================= Quiz 10 Textbook: Page 518 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question __________ BYTE/s which is composed of 8 bits needed to represent one typical character. 1 3 4 6

15. Question 5 A B C D ================================================================= What is the smallest unit of data a user can access in a database? Quiz 2 Textbook: Page 518 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D structure record field character

16. Question 5 A B C D ================================================================= What is the smallest unit of data a user can access in a database? Quiz 10 Textbook: Page 518 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D structure record field character

17. Question 5 A B C D ================================================================= What is the smallest unit of data a user can access in a database? Quiz 10 Textbook: Page 518 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question structure record field character

18. Question 6 B A C D ================================================================= What unique field is used to indentify a specific record in a file? Quiz 10 Textbook: Page 519 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D query primary key relational info modifier

19. Question 6 B A C D ================================================================= What unique field is used to indentify a specific record in a file? Quiz 10 Textbook: Page 519 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D query primary key relational info modifier

20. Question 6 B A C D ================================================================= What unique field is used to indentify a specific record in a file? Quiz 10 Textbook: Page 519 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question query primary key relational info modifier

21. Question 7 A B C D ================================================================= Which procedure is not a regular part of file maintenance? Quiz 10 Textbook: Page 520-522 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D accessing deleting validating modifying

22. Question 7 A B C D ================================================================= Which procedure is not a regular part of file maintenance? Quiz 10 Textbook: Page 520-522 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D accessing deleting validating modifying

23. Question 7 C B A D ================================================================= Which procedure is not a regular part of file maintenance? Quiz 10 Textbook: Page 520-522 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question accessing deleting validating modifying

24. Question 8 D B C A ================================================================= What file maintenance procedure can enhance data integrity? Quiz 10 Textbook: Page 522 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D accessing deleting validating modifying

25. Question 8 D B C A ================================================================= Quiz 10 Textbook: Page 522 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D What file maintenance procedure can enhance data integrity? accessing deleting validating modifying

26. Question 8 A B C D ================================================================= Quiz 10 Textbook: Page 522 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question What file maintenance procedure can enhance data integrity? accessing deleting validating modifying

27. Question 9 D B C A ================================================================= What system was used exclusively to store and manage data before the database approach? Quiz 10 Textbook: Page 524 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D none record keeping forms file processing

28. Question 9 D B C A ================================================================= What system was used exclusively to store and manage data before the database approach? Quiz 10 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D Textbook: Page 524 none record keeping forms file processing

29. Question 9 D B C A ================================================================= What system was used exclusively to store and manage data before the database approach? Quiz 10 Textbook: Page 524 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question none record keeping forms file processing

30. Question 10 C B A D ================================================================= Which is an advantage of a database over a file processing system? Quiz 10 Textbook: Page 525 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D more memory more processing power reduced data redundancy more vulnerable

31. Question 10 C B A D ================================================================= Which is an advantage of a database over a file processing system? Quiz 10 Textbook: Page 525 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D more memory more processing power reduced data redundancy more vulnerable

32. Question 10 C B A D ================================================================= Which is an advantage of a database over a file processing system? Quiz 10 Textbook: Page 525 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question more memory more processing power reduced data redundancy more vulnerable

33. Question 11 D B C A ================================================================= The data dictionary contains details about data, or ___________. Quiz 10 Textbook: Page 528 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D metadata compression composites records

34. Question 11 D B C A ================================================================= The data dictionary contains details about data, or ___________. Quiz 10 Textbook: Page 528 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D metadata compression composites records

35. Question 11 D B C A ================================================================= The data dictionary contains details about data, or ___________. Quiz 10 Textbook: Page 528 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question metadata compression composites records

36. Question 12 C B A D ================================================================= __________ are granted to a computer user by the network administrator and restrict the use of some parts of a computer system from use by the general user. Quiz 10 Textbook: Page 531 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D Certificates Access privileges Buffer assignments Digital Signatures

37. Question 12 C B A D ================================================================= Quiz 10 Textbook: Page 531 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D __________ are granted to a computer user by the network administrator and restrict the use of some parts of a computer system from use by the general user. Certificates Access privileges Buffer assignments Digital Signatures

38. Question 12 C B A D ================================================================= Quiz 10 Textbook: Page 531 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question __________ are granted to a computer user by the network administrator and restrict the use of some parts of a computer system from use by the general user. Certificates Access privileges Buffer assignments Digital Signatures

39. Question 13 A B C D ================================================================= What uses the backups to restore a database when is becomes damaged? Quiz 10 Textbook: Page 532 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D recovery utility disk cleanup default reset

40. Question 13 A B C D ================================================================= Quiz 10 Textbook: Page 532 ================================================================= Incorrect Previous Slide Main Menu recovery utility disk cleanup default reset Click On: A, B, C, or D What uses the backups to restore a database when is becomes damaged?

41. Question 13 A B C D ================================================================= Quiz 10 Textbook: Page 532 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question What uses the backups to restore a database when is becomes damaged? recovery utility disk cleanup default reset

42. Question 14 B A C D ================================================================= Which is not one of the three popular data models used today? Quiz 10 Textbook: Page 533 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D continuous relational object-oriented multidimensional

43. Question 14 B A C D ================================================================= Which is not one of the three popular data models used today? Quiz 10 Textbook: Page 533 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D continuous relational object-oriented multidimensional

44. Question 14 B A C D ================================================================= Which is not one of the three popular data models used today? Quiz 10 Textbook: Page 533 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question continuous relational object-oriented multidimensional

45. Question 15 A B C D ================================================================= A hypercube is found in which database? Quiz 10 Textbook: Page 535 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D continuous relational object-oriented multidimensional

46. Question 15 A B C D ================================================================= A hypercube is found in which database? Quiz 10 Textbook: Page 535 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D continuous relational object-oriented multidimensional

47. Question 15 A B C D ================================================================= A hypercube is found in which database? Quiz 10 Textbook: Page 535 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question continuous relational object-oriented multidimensional

48. Question 16 A B C D ================================================================= A huge database that stores and manages data required to analyze historical and current transactions is called a ____________. Quiz 10 Textbook: Page 536 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D data mine data field data warehouse data mart

49. Question 16 D B C A ================================================================= Quiz 10 Textbook: Page 536 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D A huge database that stores and manages data required to analyze historical and current transactions is called a ____________. data mine data field data warehouse data mart

50. Question 16 A B C D ================================================================= Quiz 10 Textbook: Page 536 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question A huge database that stores and manages data required to analyze historical and current transactions is called a ____________. data mine data field data warehouse data mart

51. Question 17 C B A D ================================================================= A database ____________ is a computer that stores and provides access to a database. Quiz 10 Textbook: Page 537 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D server gateway model forum

52. Question 17 C B A D ================================================================= A database ____________ is a computer that stores and provides access to a database. Quiz 10 Textbook: Page 537 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D server gateway model forum

53. Question 17 C B A D ================================================================= A database ____________ is a computer that stores and provides access to a database. Quiz 10 Textbook: Page 537 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question server gateway model forum

54. Question 18 A B C D ================================================================= The person who focuses on data meaning and usage is the data modeler, or the ___________. Quiz 10 Textbook: Page 538 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D DA CPU DQB DMS

55. Question 18 A B C D ================================================================= The person who focuses on data meaning and usage is the data modeler, or the ___________. Quiz 10 Textbook: Page 538 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D DA CPU DQB DMS

56. Question 18 A B C D ================================================================= The person who focuses on data meaning and usage is the data modeler, or the ___________. Quiz 10 Textbook: Page 538 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question DA CPU DQB DMS

57. Question 19 C B A D ================================================================= What is a collection of data organized to allow access, retrieval, and use? Quiz 10 Textbook: Page 514 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D file table database record

58. Question 19 C B A D ================================================================= What is a collection of data organized to allow access, retrieval, and use? Quiz 10 Textbook: Page 514 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D file table database record

59. Question 19 C B A D ================================================================= What is a collection of data organized to allow access, retrieval, and use? Quiz 10 Textbook: Page 514 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For Next Question file table database record

60. Question 20 A B C D ================================================================= Which type of software is used to create and manage a computerized database? Quiz 10 Textbook: Page 515 ================================================================= Previous Slide Main Menu Click On: A, B, C, or D DBMS Graphic Spreadsheet GUI

61. Question 20 A B C D ================================================================= Quiz 10 Textbook: Page 515 ================================================================= Incorrect Previous Slide Main Menu Click On: A, B, C, or D Which type of software is used to create and manage a computerized database? DBMS Graphic Spreadsheet GUI

62. Question 20 A B C D ================================================================= Quiz 10 Textbook: Page 515 ================================================================= Correct Main Menu Previous Slide Click On: A, B, C, or D Click Here For The Answer Key Which type of software is used to create and manage a computerized database? DBMS Graphic Spreadsheet GUI

63. Answer Key Database Management Q1 = D Quiz 10 Previous Slide End Show Q2 = B Q3 = A Q4 = A Q5 = C Q8 = C Q6 = B Q7 = A Q9 = D Q10 = C Q11 = A Q12 = C Q13 = B Q14 = A Q15 = D Q16 = C Q17 = A Q18 = A Q19 = C Q20 = B Main Menu