CIS Final Exam

25 July 2022
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question
The Web organizes information by using _____, meaning documents that include embedded references to audio, text, images, video, or other documents.
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hypermedia
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Any computer that stores hypermedia documents and makes them available to other computers on the Internet is called a _____.
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server
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_____ are unique identifiers of computer or network addresses on the Internet.
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Domain names
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DNS (Domain Name System) servers translate all domain names into _____.
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IP addresses
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What is the use of Hyper Text Markup Language (HTML)?
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It is used to create Web pages.
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Google, Bing, and Ask.com are examples of _____.
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search engines
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_____, a software used by search engines, can go through the other pages that are part of a Web site, as long as there are links to those pages.
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Crawlers
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Which of the following statements is true of Voice over Internet Protocol (VoIP)?
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Long-distance calls are less expensive.
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Identify a true statement about intranets.
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An intranet is different from a local area network (LAN), although it uses the same physical connections.
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Which of the following is also known as "the Semantic Web"?
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Web 3.0
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_____ includes transactions that support revenue generation by generating demand for goods and services, offering sales support and customer service, facilitating communication between business partners, and similar activities.
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E-business
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Which of the following is an advantage of e-commerce?
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Improving customer service
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Identify the e-commerce business model that brings sellers and buyers together on the Web and collects commissions on transactions between these parties.
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Brokerage model
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Online auction sites that involve business transactions between users of products and services are categorized as _____ e-commerce.
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consumer-to-consumer (C2C)
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Service and support are even more important in e-commerce than in traditional commerce because e-commerce companies _____.
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do not have a physical location to help maintain current customers
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A(n) _____ refers to exchange of money or scrip electronically.
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electronic payment
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_____ is a method for advertisers to pay for cost per view or cost per click.
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Micropayment
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In the context of Web marketing, _____ are display ads that appear on top of a browser window, blocking the user's view.
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pop-up ads
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Any element of a Web page that is clicked counts as a _____ to a server.
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hit
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Identify a true statement about cookies.
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A cookie is the information a Web site stores on a user's hard drive so it can be used for a later visit.
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_____ are considered the first large-scale interactive global system.
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Airline reservation systems
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A manufacturer moving operations to another country because of advantages available in that country is involved in _____ the operations.
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regionalizing
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The growing trend toward universal customers and products means _____ has become an important factor in purchasing and the supply chain.
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globalization
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By generating and delivering timely and relevant information supported by networks, _____ creates new opportunities for conducting commercial activities.
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e-business
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_____ can simplify communication, improve business relationships, and offer new opportunities to both consumers and businesses.
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The Internet
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Some companies create separate Web sites for each country in which they do business. This is called _____ of a Web site.
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localization
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Which of the following statements is true of a global information system (GIS)?
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It facilitates communication between headquarters and subsidiaries in other countries.
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An international company with a global information system (GIS) in place _____.
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can increase its control over its subsidiaries
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Which of the following is considered to be a core function of a global information system (GIS)?
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Strategic planning
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One of the dimensions along which a global information system (GIS) is defined is _____, which refers to the use of managerial power to ensure adherence to an organization's goals.
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control
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In a manufacturing firm's supply chain, raw materials flow from suppliers to _____.
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manufacturers
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Identify a true statement about an enterprise system.
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An enterprise system is an application used in all the functions of a business.
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Identify the functions coordinated by a supply chain management system (SCM).
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Procuring materials and transforming them into intermediate and finished products or services
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In manufacturing, identify one of the major links in the supply chain.
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Distribution centre
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In service organizations, what is considered to be one of the major links in the supply chain?
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Distribution centers
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In a manufacturing firm's supply chain management (SCM) system, which flow oversees order transmission?
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Information flow
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In a manufacturing firm's supply chain management (SCM) system, which flow handles credit terms and payment schedules?
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Finances flow
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Which of the following is considered to be a key decision in supply chain management (SCM) related to manufacturing?
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Location
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Identify a technique that improves customer relationship management (CRM) systems by identifying, storing, and disseminating "know-how."
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Knowledge management (KM)
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Which of the following is a disadvantage of an enterprise resource planning (ERP) system?
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Need for extensive training
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The systems development life cycle (SDLC) is also known as the _____.
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waterfall model
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During the _____ of the systems development life cycle (SDLC) model, an information systems designer must define the problem an organization faces, taking care not to define symptoms rather than the underlying problem.
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planning phase
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During the _____ of the systems development life cycle (SDLC), analysts investigate a proposed solution's feasibility and determine how best to present the solution to management to get funding.
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planning phase
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_____ assesses an information system's costs and benefits.
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Economic feasibility
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_____ measure what an individual would miss by not having an information system or feature.
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Opportunity costs
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Which of the following is categorized as a tangible benefit of an information system?
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Increased company profits
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_____ is the measure of how well a proposed solution will work in an organization and how internal and external customers will react to it.
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Operational feasibility
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_____ is concerned with whether a new system can be delivered on time to customers.
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Scheduling feasibility
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In the _____ of the systems development life cycle (SDLC), a problem is defined and alternatives are generated for solving it.
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requirements-gathering and analysis phase
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In the design phase of the systems development life cycle (SDLC), the _____ indicates hardware and software, such as specifying Linux servers and Windows clients.
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logical design
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Artificial intelligence (AI) applications and technologies offer true human intelligence.
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(False) Although Artificial intelligence (AI) applications and technologies may not offer true human intelligence, they are certainly more intelligent than traditional information systems.
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Fuzzy logic is used in refrigerators that set defrosting and cooling times based on usage patterns.
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True
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In the artificial intelligence (AI) field, _____ engineers try to discover "rules of thumb" that enable computers to perform tasks usually handled by humans.
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knowledge
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_____ systems have been one of the most successful artificial intelligence (AI)-related technologies.
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Expert
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The knowledge base component of an expert system must include _____, which consists of rules related to a problem or discipline.
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heuristic knowledge
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In forward chaining technique used by the inference engine component of an expert system, the _____ condition is evaluated first.
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if
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In backward chaining technique used by the inference engine component, an expert system starts with the _____ condition.
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then
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_____ are used with neural networks and fuzzy logic systems to solve scheduling, engineering design, and marketing problems.
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Genetic algorithms
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An expert system is not a good choice when a lot of human expertise is needed to tackle a problem.
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(False) An expert system should be used if a lot of human expertise is needed but a single expert cannot tackle a problem on his or her own.
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An expert system should be used when well-structured numerical problems are involved.
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(False) An expert system is unsuitable when there are well-structured numerical problems (such as payroll processing) involved. This means that standard transaction-processing methods can handle the situation more quickly and economically.
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With _____ technology, a Web server delivers information to users who have signed up for this service instead of waiting for them to request the information be sent to them.
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push
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In the context of virtual reality (VR), _____ refers to the concept of allowing users in different locations to interact and manipulate the same world at the same time by connecting two or more virtual worlds.
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networked communication
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A _____ is a small electronic device consisting of a microchip and an antenna and performs the same task as bar codes.
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radio frequency identification tag
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Which of the following technologies could be used to prevent one coworker from checking in for another in an organization?
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Biometrics
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Bluetooth can be used to create a _____, to communicate among computerized devices.
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personal area network (PAN)
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Which of the following is also known as on-demand computing?
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Utility computing
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According to the nomenclature of cloud computing, infrastructure as a service (IaaS) is also known as _____.
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hardware as a service (HaaS)
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Platform as a service (PaaS) is hosted in the cloud and accessed by clients through their _____.
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Web browsers
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_____ clouds are more suitable for organizations that need scalability, do collaborative projects, and offer standard applications over the Web.
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Public
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Nanotechnology incorporates techniques that involve the structure and composition of materials on a _____.
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nanoscale