Pkg Acc Infor Systems MS VISIO CD
10th Edition
ISBN: 9781133935940
Author: Ulric J. Gelinas
Publisher: CENGAGE L
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Question
Chapter 17, Problem 14DQ
Summary Introduction
To compare and contrast: The efficiency and effectiveness of in-house data and an outsourced data center for the given activities.
Introduction:
Acquiring and implementing
It describes the acquisition of a system and its phases of development and the steps involved in it. It explains the difference between purchased and in-built systems. It explains the importance of the presence of an accountant in these systems.
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Students have asked these similar questions
An organization’s IT function has the following goals: Improve the quality of IT solutions and services to its internal users. Increase the ratio of planned-to-realized benefits from systems solutions. Fully match IT strategy with enterprise strategies.Integrate information systems architectures to minimize database redundancy and increase systems reusability across the user community.RequiredDevelop a BSC depicting specific measures for each of the four BSC perspectives.
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develop built-in configuration tools to address most of their customers' needs for system changes.
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train their customers to use an existing system and build interfaces between it and their ERP system.
An engineering company is looking for a software solution to manage their inventory and distribution.Name the four main activities of systems analysis that could be applied in the given situation.
Chapter 17 Solutions
Pkg Acc Infor Systems MS VISIO CD
Ch. 17 - What is systems development?Ch. 17 - What is the systems development life cycle (SDLC)?Ch. 17 - Prob. 3RQCh. 17 - What are the systems development objectives?Ch. 17 - Prob. 5RQCh. 17 - Prob. 6RQCh. 17 - Prob. 7RQCh. 17 - Prob. 8RQCh. 17 - Prob. 9RQCh. 17 - What is the purpose of conducting an effectiveness...
Ch. 17 - Prob. 11RQCh. 17 - What is systems selection?Ch. 17 - Prob. 13RQCh. 17 - Prob. 14RQCh. 17 - Prob. 15RQCh. 17 - Prob. 16RQCh. 17 - Why might a company issue an RFP for general...Ch. 17 - What is the difference between a specification and...Ch. 17 - Prob. 19RQCh. 17 - Prob. 20RQCh. 17 - Prob. 21RQCh. 17 - Prob. 22RQCh. 17 - What is the riskiest approach to systems...Ch. 17 - What two variables should be considered when...Ch. 17 - Prob. 25RQCh. 17 - Prob. 26RQCh. 17 - Prob. 27RQCh. 17 - Prob. 28RQCh. 17 - Prob. 29RQCh. 17 - Discuss several factors affecting (negatively or...Ch. 17 - Prob. 2DQCh. 17 - Prob. 3DQCh. 17 - Prob. 4DQCh. 17 - Prob. 5DQCh. 17 - As long as we plan a systems development project...Ch. 17 - Prob. 7DQCh. 17 - Prob. 8DQCh. 17 - Prob. 9DQCh. 17 - Prob. 10DQCh. 17 - Prob. 11DQCh. 17 - Prob. 12DQCh. 17 - Prob. 13DQCh. 17 - Prob. 14DQCh. 17 - Prob. 15DQCh. 17 - Prob. 16DQCh. 17 - Refer to the typical contents of a project...Ch. 17 - Prob. 18DQCh. 17 - Prob. 1SPCh. 17 - Prob. 2SPCh. 17 - Prob. 3SPCh. 17 - JW Office Supplies, Inc., is a wholesale...Ch. 17 - Prob. 4PCh. 17 - Prob. 7P
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- Better 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_forwardWhich of the following objectives would be associated with the process perspective? a. Increasing information system capabilities b. Increasing service quality c. Decreasing unit product cost d. Increasing customer satisfactionarrow_forwardWhich of the following is an example of an input control?a. making sure that output is distributed to the proper peopleb. monitoring the work of programmersc. collecting accurate statistics of historical transactions while gathering datad. recalculating an amount to ensure its accuracye. having another person review the design of a business formarrow_forward
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