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Which one of the following statements is true regarding weblogs or blogs? They are declining in popularity because they are difficult to update Each is a developing commentary on a particular theme that uses a dated log format They are websites of commercial origin None of the choices are correct What is(are) company's information systems functions? All choices are correct Input and store data the company considers important to its business functions Process the data into information that can be used by the operations people in a company to carry out their daily tasks necessary for the company's operation Process the data in a form that produces information useful for managerial decision making Application programs: Are intended for management of a computer system's resources Provide the graphical user interface that operating systems need to run Are custom programs developed by business to handle a set of specific requirements Can be divided into general-purpose and function-specific categories The primary information technology infrastructure that supports e-commerce between business partners are the Internet and Internet-like networks. True False Typically customers can use the Internet to: Make and track purchases All the answers are correct Lodge complaints Evaluate products According to your text, a central source of data that have been cleaned, transformed and cataloged so they can be used by managers and other business professionals for business analysis, market research and decision support is called a: Transaction processing mart Data mart Data depository Data warehouse