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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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?

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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