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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.
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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.
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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.
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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.
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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).
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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).
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11) Which of the following sentences is true for the development group of an IS department? A) The size and structure of the group depends on whether programs are developed in-house or outsourced. B) An important function of this group is to monitor user experience and respond to user problems. C) This group.
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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. .
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Multiple Choice 1) ________ is another, more common title given to the director of computer services. A) CEO B) CTO C) CIO D) COO 2) Which of the following staff functions is at the top most of a typical senior-level reporting relationship? A) Chief Information Officer B) Chief Operating Officer C) Chief Technology Officer D) Chief Financial Officer 3) The.
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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.
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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.
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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.
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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.
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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.
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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.
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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).
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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