MIS 315 Chapter 2 – Flashcards
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True or False. Information is data presented in a meaningful context.
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True
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________ is defined as recorded facts or figures.
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Data
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The ________ component of the IS framework provides instructions for people.
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Procedure
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True or False. In the five-component framework of an IS, data is the bridge between the computer side and the human side.
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True
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True or False. Information systems can improve process efficiency but not process effectiveness.
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False
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Which of the following statements is true of swimlane formats?
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A particular role may be fulfilled by many people.
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A(n) ________ is a collection of data that is stored within business records.
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repository
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According to the business process modeling notation standard, an activity with a boxed plus sign inside it indicates a ________.
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subprocess
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Which of the following statements is true about data characteristics of quality information?
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The timeliness of information can be measured against events.
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________ information is information that directly pertains both to the context and to the subject.
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Revelant
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The outermost components of the IS framework ________.
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can take action
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True or False. Buyers read vendor and product data from the vendor data repository, but they don't write data to it.
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False
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True or False. Automation moves work from the software component to the data component.
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False
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True or False. A collection of files on the Internet is a repository.
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True
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Which of the following refers to information that is based on correct and complete data and has been processed correctly, as expected?
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accurate information
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True or False. In an IS framework, software and procedure components are both sets of instructions.
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True
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True or False. Process quality can be measured in two dimensions: process effectiveness and process efficiency.
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True
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True or False. The outermost components of the symmetrical five-component framework of an IS are data and procedures.
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False
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A monthly report that arrives 6 weeks late is an example of information that is not ________.
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timely
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A ________ is a network of activities for accomplishing a business function.
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business process
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True or False. As long as information is relevant and timely, it need not always be complete.
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False
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Which of the following pairs consists of the two actors in an information system?
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hardware and people
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True or False. According to the business process modeling notation standard, the end of a business process is symbolized by a circle having a narrow border.
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False
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True or False. Data that is summed is called information.
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True
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True or False. An activity is considered automated when it is characterized by people following procedures.
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False
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True or False. Just barely sufficient information is information that is sufficient for the purpose for which it is generated.
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True
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True or False. A role is a subset of activities in a business process.
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True
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True or False. Accurate information is information that is based on correct and complete data, and has been processed correctly.
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True
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A ________ is a subset of the activities in a business process that is performed by an actor.
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role
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________ is the ratio of benefits to costs.
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efficiency
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According to the business process modeling notation standard, the start of a business process is symbolized by a ________.
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circle having a narrow border
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True or False. Data flows represent the movement of data from one activity to another.
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True
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True or False. Swimlane format is a graphical arrangement in which all of the activities for a given role are shown in a single vertical lane.
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True
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True or False. For data to be worth its cost, an appropriate relationship must exist between the cost of data and its value.
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True
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True or False. One of the major benefits of an information system is labor savings.
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True
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Automation of a process activity consists of moving work from the ________ of the symmetrical five-component framework.
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human side to the computer side
