Accounting Information Systems
10th Edition
ISBN: 9781337619202
Author: Hall, James A.
Publisher: Cengage Learning,
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Chapter 9, Problem 2P
To determine
Draft a memorandum to explain the advantages of DBMS to top management team at the company M. Also, explain the need and role of database administrator.
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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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- A wide range of accounting information system (AIS) software programs are available in the marketplace. Businesses select one that fits their needs based on budget and systems requirements. Do some research to understand the differences between the way systems process accounting information and produce reports. Choose two types of software from the following list to compare: QuickBooks, Peachtree, Oracle NetSuite, SAP, or MS Access. compare these aspects of each software program: Compare the pros and cons of each system to show the system's benefits and drawbacks for businesses in the way they handle transaction processing for accounting cycles. Discuss the way artificial intelligence (AI) or machine learning is utilized in the system and how these tools elevate data processing and data analytics.arrow_forwardBetter Business Company (BBC) is in the process of planning a more advanced computer-based information system. Slavish, Moore, LLP, BBCs consulting firm, has recently been provided with an overview of their proposed plan: To ensure that the system functions as needed, the BBC Information System (BBCIS) will be created with input from its employees. System construction will begin with prototyping, computer-aided software engineering technology, and Gantt charts. From this point, IT professionals and a systems administrator, who are full-time employees of BBC, will create data models of the business process, define conceptual user views, design database tables, and specify system controls. Users in each department will submit written descriptions of their information needs and business problems to the IT professionals, who will then perform feasibility studies. Each aspect of the system will be documented in accordance with best practices and standards. The systems administrator will determine access privileges and maintain access control lists and database authorization tables. The administrator will have sole access to the transaction log, which will be used to record all changes made to database tables. A role of the administrator is to detect unauthorized access, reconstruct events, and promote personal accountability. The systems administrator will also be responsible for ensuring that virus protection software is current. Another important task of the administrator is to ensure that adequate backup to databases and applications occur and that disks and tapes are stored in a secure off-site location. Each employee requiring computer access will be assigned a user ID and password that will be entered when logging onto the system. If a computer terminal is left idle for more than five minutes, the system will close out the session and the user will need to log on again. Furthermore, users will be required to change their passwords once every year. Hardware will be purchased from Bell Computer Company with the advice of in-house systems developers. With the exception of basic applications, user departments will be allowed to purchase additional software that they need, which will be added to the system. BBCIS will run on a central server in the computer center located in the companys administration building. Two security guards will be assigned to the entrance to the computer room. To access the computer center, employees will swipe their ID cards on the lock to the main entrance door. The system will record the times of each entry and departure from the center. The data center will employ an advanced air-conditioning and air filtration system to eliminate dust and pollens. There will also be a sprinkler system to minimize damages in case of a fire. Required Based on BBCs plans for the implementation of a new computer system, describe the potential risks and needed controls. Classify these according to the relevant areas of the COSO framework.arrow_forwardBelow are the benefits of computerised accounting syste,.Explain and give example on the below keypoints. • Instant Reporting • Reduction in Paper Work - Now most of the work is done via computerised system. Hence, their is less need of manual work. • Flexible Reporting • Accounting Queries • Online Facility - All the data can be make available online anywhere and anytime to any manager. • Security - All data is stored in computer with strong passwords and usernames.arrow_forward
- The ABC Company is switching from its legacy centralizedsystem to a fully distributed system. Underthe new model, all employees will work from PCsconnected to a local area network. a. Outline a plan of action to ensure that the propercontrols over hardware, software, data, people,procedures, and documentation are in place.b. Discuss any risks the company may face if thedevised plan is not implemented.arrow_forwardWhich of the following is a risk to the financial statement of a company when it places a purchase order with a supplier? The advantages of PDF files are: A. that they can be securely locked so that the figures cannot be changed.B. that they can be easily manipulated and changed by users.C. the software to produce them is very cheap.D. none of the options are correct. 2. What is information overload? A. The situation where a computer has more information than is needed or is able to be processed in a meaningful way when a computer program is executed.B. The situation where an individual has more information than is needed or is able to be processed in a meaningful way when working through a decision.C. The situation where a computer has more information than is needed or is able to be processed when data storage is taking place.D. The situation where the amount of information exceeds the storage capacity of the brain of a human being. 3. When all data are stored in a central place,…arrow_forwardWhich statement is NOT true?a. In a typical two-tier client-server architecture, the server handles both application and database duties.b. Client computers are responsible for presenting data to the user and passing user input back to the server.c. Two-tier architecture is for local area network applications where the demand on the server is restricted to a relatively small population of users.d. The database and application functions are separated in the three-tier model. e. In three-tier client-server architectures, one tier is for user presentation, one is for database and applications access, and the third is for Internet access.arrow_forward
- Systems Analysis Consider the following dialogue between a systems professional, Joe Pugh, and a manager of a department targeted for a new information system, Lars Meyer: Pugh: The way to go about the analysis is to first examine the old system, such as reviewing key documents and observing the workers perform their tasks. Then we can determine which aspects are working well and which should be preserved. Meyer: We have been through these types of projects before and what always ends up happening is that we do not get the new system we are promised; we get a modified version of the old system. Pugh: Well, I can assure you that will not happen this time. We just want a thorough understanding of what is working well and what is not. Meyer: I would feel much more comfortable if we first started with a list of our requirements. We should spend some time up-front determining exactly what we want the system to do for my department. Then you systems people can come in and determine what…arrow_forwardWhich is a disadvantage of an enterprise resource planning (ERP) system? a. Helps companies adjust to changes b. Can replace separate software systems c. Can reduce operating costs d. Implementation requires a large commitment of time and peoplearrow_forwardBrew Bottle Company (BBC) is in the process of planning a more advanced computer-based information system. Slavish & Moore, LLP, BBC’s consulting firm, have recently been provided with an overview of their proposed plan:The Brew Bottle Company Information System (BBCIS) will be created with the help of its employees so that the system will function effectively. This helps ensure that the end product will perform the tasks that the user wants. System construction will begin with prototyping, computer-aided software engineering (CASE) technology, and Gantt charts. From here, systems professionals and a systems administrator who will work fulltime for BBC will create data models of the business process, define conceptual user views, design database tables, and specify system controls. Each user in each department will submit a written description of his or her needs and business problems to the systems professionals. Systems professionals will then perform analysis of feasibility and…arrow_forward
- 2. The importance of input editing increases with the complexity of EDP systems.a. What is meant by input editing?b. Give two examples each of input editing routines for payroll processing and those for sales order processing.c. Why does input editing become increasingly significant as the complexity of EDP systems increases?arrow_forwardDiscuss the benefits that may be realized in switching from a computerized batch processing system to a direct access storage system. Also, discuss any additional control implications.arrow_forward
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