Accounting Information Systems
10th Edition
ISBN: 9781337619202
Author: Hall, James A.
Publisher: Cengage Learning,
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Chapter 9, Problem 20DQ
To determine
Elaborate the justification to the approach that the replication of database creates data redundancy which does not match with the database concept.
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The advantages to using a partitioned database approach include all of the following EXCEPT a. the possibility for the deadlock phenomenon is reduced.b. user control is increased.c. transaction processing time is decreased.d. the potential for wide-scale disaster is reduced.e. these are all advantages of partitioned databases.
The installation of a database management system is likely to have the least impact ona. data redundancy.b. entity-wide sharing of common data.c. exclusive ownership of data.d. the logic needed to solve a problem in an application program.e. the internal controls over data access.
Discuss why control procedures over access to the data resource become more crucial under the database approach than in the flat-file environment. What role does the DBMS play in helping to control the database environment?
Chapter 9 Solutions
Accounting Information Systems
Ch. 9 - Prob. 1RQCh. 9 - Prob. 2RQCh. 9 - Prob. 3RQCh. 9 - Prob. 4RQCh. 9 - Prob. 5RQCh. 9 - Prob. 6RQCh. 9 - Prob. 7RQCh. 9 - Prob. 8RQCh. 9 - Prob. 9RQCh. 9 - Prob. 10RQ
Ch. 9 - Prob. 11RQCh. 9 - Prob. 12RQCh. 9 - Prob. 13RQCh. 9 - Prob. 14RQCh. 9 - Prob. 15RQCh. 9 - Prob. 16RQCh. 9 - Prob. 17RQCh. 9 - What are the conditions for third normal form...Ch. 9 - Prob. 19RQCh. 9 - Prob. 20RQCh. 9 - Prob. 21RQCh. 9 - What is a user view?Ch. 9 - Prob. 23RQCh. 9 - Prob. 24RQCh. 9 - Prob. 25RQCh. 9 - Prob. 1DQCh. 9 - Prob. 2DQCh. 9 - Prob. 3DQCh. 9 - Prob. 4DQCh. 9 - Prob. 5DQCh. 9 - Prob. 6DQCh. 9 - Prob. 7DQCh. 9 - Prob. 8DQCh. 9 - Prob. 9DQCh. 9 - Prob. 10DQCh. 9 - Prob. 11DQCh. 9 - Prob. 12DQCh. 9 - Prob. 13DQCh. 9 - Prob. 14DQCh. 9 - Prob. 15DQCh. 9 - Discuss the accounting implications of the update,...Ch. 9 - Prob. 17DQCh. 9 - Prob. 18DQCh. 9 - Prob. 19DQCh. 9 - Prob. 20DQCh. 9 - Prob. 1MCQCh. 9 - Prob. 2MCQCh. 9 - Prob. 3MCQCh. 9 - Prob. 4MCQCh. 9 - Prob. 5MCQCh. 9 - Prob. 6MCQCh. 9 - Prob. 7MCQCh. 9 - Prob. 8MCQCh. 9 - Prob. 9MCQCh. 9 - Prob. 10MCQCh. 9 - Prob. 11MCQCh. 9 - Prob. 12MCQCh. 9 - Prob. 13MCQCh. 9 - Prob. 14MCQCh. 9 - Prob. 15MCQCh. 9 - Prob. 16MCQCh. 9 - Prob. 17MCQCh. 9 - Prob. 18MCQCh. 9 - The Mega Supply Corporation has three divisions:...Ch. 9 - Prob. 2PCh. 9 - Lesters Rentals is located in Cincinnati, Ohio....Ch. 9 - Prob. 4PCh. 9 - Prob. 5PCh. 9 - Prob. 6PCh. 9 - Prob. 7PCh. 9 - Prob. 8PCh. 9 - Prob. 9PCh. 9 - Prob. 10PCh. 9 - Prob. 11PCh. 9 - Prob. 12PCh. 9 - Prepare the 3NF base tables needed to produce the...Ch. 9 - Prob. 14PCh. 9 - Prob. 15PCh. 9 - Prob. 16PCh. 9 - Prob. 17PCh. 9 - Prob. 18PCh. 9 - Prob. 21PCh. 9 - Prob. 22PCh. 9 - Prob. 23PCh. 9 - Prob. 24P
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Similar questions
- Which of the following statements is not correct? a.The database approach uses one common database to promote the concept of single user view. b.Database systems resolve task data dependency. c.The flat-file model encourages data redundancy. d.A primary goal of databasesystems is to minimize data redundancy. e.Database systems provide increased accessibility to data and data integration.arrow_forwardWhat is database conversion? Why is it risky activity, and what precautions should be taken?arrow_forwardWhich of the following is NOT a control implication of distributed data processing? a. redundancy b. user satisfaction c. incompatibility d. lack of standardsarrow_forward
- Which statement is NOT true? a. Drill-down capability is an OLAP feature of data mining tools available to the user. b. The data warehouse should be separate from operational systems. c. Denormalization of data involves dividing the data into very small tables that support detailed analysis. d. Some decisions supported by a data warehouse are not fundamentally different from those that are supported by traditional databases. e. Data cleansing involves transforming data into standard business terms with standard data values.arrow_forwardEven with a high-end machine and sufficient data indexes, your company's database application cannot manage the transaction load, resulting in delayed query execution. What choices do you have to let the program manage the load?arrow_forwardDiscuss why control procedures over access to the data resources become more crucial under the databases approach than flat-file environment, what is role does database management system (DBMS) play in helping to control database environmentarrow_forward
- Which of the following is a disadvantage of distributed data processing? a. End-user involvement in systems operation is decreased. b. Disruptions due to mainframe failures are increased. c. The potential for hardware and software incompatibility across the organization isincreased. d. The time between project request and completion is increased. e. All of the above are disadvantages.arrow_forwardDiscuss the importance of the role of the database administrator. In the flat-file environment, why is such a role not necessary? What tasks does the DBA perform?arrow_forward
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