Accounting Expert Answers & Study Resources : Page 435

21) In a pilot installation, a new system is installed in phases across the organization. 22) Plunge installation is sometimes called direct installation. 23) The maintenance phase can start another cycle of the systems development life cycle. 24) The systems development life cycle process is supposed to operate in a sequence of nonrepetitive.

True or False 1) Social media is the use of information technology to support the sharing of content among networks of users. 2) Social media enables people to form hives, which refer to groups of people related by a common interest. 3) A social media information system is an information system that supports.

3) What are enterprise information systems? 4) Explain inter-enterprise information systems. .

7) How can organizations solve the problems posed by information silos? 8) What is business process reengineering? .

21) CRM systems vary in the degree of functionality they provide. 22) ERP is used to consolidate business operations into a single, consistent, computing platform. 23) EAI is used to forecast sales and to create manufacturing plans to meet those forecasts. 24) SAP is the worldwide leader of ERP vendors. 25) EAI connects system.

6) Define the terms technical feasibility and organizational feasibility. 7) Who are the members of a systems project team? Explain the roles of business analysts and systems analysts. 8) Explain the importance of the requirements analysis phase of the SDLC. .

21) Which of the following refers to data in the form of rows and columns? A) granulated data B) structured data C) nonintegrated data D) problematic data 22) The goal of ________, a type of business intelligence analysis, is to create information about past performance. A) push publishing B) data mining C) reporting D) BigData 23) ________ are reports produced.

21) Defenders-of-belief communities are well-suited for activities that involve innovation or problem solving. 22) Seekers of the truth share a common desire to learn something, solve a problem, or make something happen. 23) In social CRM, relationships between organizations and customers are fixed. 24) In social CRM, since the relationships between organizations and.

11) How is a data warehouse different from a data mart? 12) What is data mining? 13) What is unsupervised data mining? .

13) What is a private cloud? What are its limitations? 14) What is a virtual private cloud? How does it differ from a private cloud? .

11) What is ERP? 12) What are some of the benefits of EAI? .

11) Problematic data are referred to as ________. A) rough data B) clickstream data C) granular data D) dirty data 12) Which of the following problems is particularly common for data that have been gathered over time? A) wrong granularity B) lack of integration C) lack of consistency D) missing values 13) ________ refers to the level of detail represented.

11) SM application providers develop and operate their own custom, proprietary, social networking application software. 12) Content data is data about relationships. 13) Connection data differentiates social media information systems (SMIS) from Web site applications. 14) Both Web sites and social networking sites present user and responder content, but only social networking applications.

21) The easiest and cheapest time to alter the information system is in the ________ phase of the systems development life cycle. A) requirements analysis B) system definition C) component design D) implementation 22) While designing ________, a development team must produce design documentation for writing computer code. A) off-the-shelf-with-alteration software B) custom-developed programs C) off-the-shelf software D) cloud-based.

True or False 1) Information systems can be acquired off-the-shelf with adaptation. 2) Information systems involve people and procedures, so they can never be off-the-shelf. 3) Systems development is easy and risk-free. 4) It is essential to estimate a system's cost to calculate its rate of return. 5) One of the major challenges in systems.

21) According to McAfee, Enterprise 2.0 workers want applications that enable them to rate tagged content and to use the tags to predict content that will be of interest to them. Which of the following characteristics of Enterprise 2.0 does this refer to? A) search B) links C) signals D) extensions 22) In McAfee's Enterprise.

31) BigData has volume, velocity, and variation characteristics that far exceed those of traditional reporting and data mining. 32) Static reports are business intelligence documents that are updated at the time they are requested. 33) A printed sales analysis is an example of a dynamic report. 34) Push options are manual when emails.

31) A folksonomy is content structure that has emerged from processing many user tags. 32) According to McAfee's Enterprise 2.0 model, the process in which workers want applications to enable them to rate tagged content and to use the tags to predict content that will be of interest to them is.

11) The cost feasibility of a systems development project depends on the scope of the project. 12) Organizational feasibility refers to estimating the time it will take to complete a project. 13) A development team's composition changes over time. 14) Business analysts integrate the work of the programmers, testers, and users. 15) Interviews.

9) Describe a CRM system. 10) Explain the four phases of the customer life cycle. .

11) External data purchased from outside resources are not included in data warehouses. 12) Facts about data, such as its source, format, assumptions, and constraints, are called metadata. 13) Problematic data are termed dirty data. 14) Data granularity refers to the level of detail represented by data. 15) The granularity in clickstream data is.

21) Inherent processes are ________. A) time-consuming business processes that involve substantial investment B) predesigned procedures for using software products C) the set of procedures that help companies implement business process reengineering D) business process reengineering techniques with low success rates 22) Which of the following statements is true of inherent processes? A) Inherent processes are.

Multiple Choice 1) ________ process operational and other data in organizations to analyze past performance and make predictions. A) Virtualization software B) Live migration techniques C) Business intelligence systems D) Windowing systems 2) Which of the following statements is true of business intelligence (BI) systems? A) Business intelligence systems are primarily used for developing software systems and.

11) With respect to the five components of social media information systems (SMIS), which of the following statements is true of application providers? A) They usually process SM sites using desktops, laptops, and smartphones. B) They store and retrieve SM data on behalf of sponsors and user communities. C) They employ browsers and.

31) In a ________ installation, the new system runs alongside the old one until it has been tested and is fully operational. A) pilot B) parallel C) phased D) plunge 32) Olive Inc., a chain of retail outlets, is converting its existing billing systems to a more robust online tool. In this process, the organization.

31) ________ is the worldwide leader of ERP vendors. A) TQM B) EAI C) SCM D) SAP 32) ERP was originally used in the ________ domain. A) accounting B) customer support C) manufacturing D) human resources 33) ________ is a suite of software applications that consolidates existing systems by providing layers of software that connect applications together. A) Enterprise resource planning.

True or False 1) Business intelligence systems are information systems that process operational and other data to analyze past performance and to make predictions. 2) The software component of a business intelligence system is called a business intelligence database. 3) The data that an organization purchases from data vendors can act as the.

11) What is social CRM? 12) What is the difference between traditional CRM and social CRM? 13) What are the six characteristics of Enterprise 2.0? .

11) In which of the following phases of the systems development life cycle do developers identify the particular features and functions of a new system? A) system definition B) requirement analysis C) component design D) implementation 12) The first step in defining a new information system is to ________. A) assess the feasibility of the project B).

Multiple Choice 1) ________ is the use of information technology to support the sharing of content among networks of users. A) Electronic data interchange B) Data warehousing C) Cloud computing D) Social media 2) Which of the following statements is a characteristic of user communities? A) Social Media (SM) user communities are mostly based on geographic and.

8) Explain the people component of social media information systems (SMIS) with respect to the user and sponsor organizational roles. 9) What are defenders-of-belief communities? 10) What are seekers-of-the-truth communities? .

14) Explain supervised data mining. 15) What is BigData? 16) Differentiate between static reports and dynamic reports. .

11) Information silos help in resolving any problem that may arise due to isolated information systems. 12) Information silos arise when entities at one organizational level in a company create information systems that meet only their particular needs. 13) The major issue caused by information silos is wasted file space. 14) When an.

11) Information silos arise as a result of ________. A) data integration across several information systems within an organization B) the sharing of an inter-enterprise information system with several organizations C) too many users depending on a single enterprise-wide information system D) data being isolated in systems that are separated across different organizational levels 12).

Multiple Choice 1) Which of the following statements is true of personal information systems? A) Personal information systems that support a particular department are called workgroup information systems. B) Adapting to changes in personal information systems is extremely difficult and time consuming. C) Personal information systems have only a single user and so procedures.

4) What are the three primary activities in the business intelligence process? 5) Differentiate between push publishing and pull publishing. 6) Explain the functions of a data warehouse. .

Essay 1) What are business intelligence systems? 2) How does business intelligence help marketers identify changes in the purchasing patterns of customers? 3) What is predictive-policing? .

Multiple Choice 1) The process of creating and maintaining information systems is called ________. A) systems development B) systems acquisition C) systems definition D) systems design 2) When compared to program development, systems development is ________. A) narrower in focus B) less comprehensive C) broader in scope D) more technical 3) Which of the following is true of systems development? A).

Essay 1) What is systems development? How is it different from program development? 2) Why is systems development difficult and risky? .

3) Explain how diseconomies of scale can affect systems development. 4) What are the five phases of the systems development life cycle (SDLC)? 5) Explain the tasks performed during the system definition phase of the systems development life cycle. .

Essay 1) What are personal information systems? 2) Explain workgroup information systems. .

5) What are information silos? 6) What problems do information silos cause? .

21) Users in a data mart obtain data that pertain to a particular business function from a data warehouse. 22) An advantage of data warehouses is the low cost required to create, staff, and operate them. 23) Reporting analysis is used primarily for classifying and predicting BI data. 24) Structured data is data.

14) What is a folksonomy? 15) How does social capital add value? 16) Explain the major sources of user-generated content problems. 17) How do you respond to social networking problems? .

5) Explain the software component of social media information systems (SMIS) with respect to each of the three organizational roles. 6) Explain the data component of social media information systems (SMIS). 7) Explain the procedure component of social media information systems (SMIS) with respect to the user and sponsor organizational roles. .

Essay 1) What is social media? 2) What are social media sponsors? 3) What are social media application providers? 4) Explain the hardware component of social media information systems (SMIS) with respect to each of the three organizational roles. .

9) Explain how the software component of an information system is designed. 10) What is a test plan? 11) What is beta testing? 12) What are the four ways in which organizations can implement a system conversion? .

31) Which of the following statements is true of BigData? A) BigData contains only structured data. B) BigData has low velocity and is generated slowly. C) BigData cannot store graphics, audio, and video files. D) BigData refers to data sets that are at least a petabyte in size. 32) In the ________ phase, a BigData.

True or False 1) Functional information systems are information systems used by a single individual. 2) Workgroup information systems that support a particular department are called personal information systems. 3) The contact manager in an iPhone is an example of a personal information system. 4) Personal information systems generally support around 10 users. 5).

7) What is data granularity? 8) What is clickstream data? 9) Explain the curse of dimensionality. 10) What are the functions of a data warehouse? .