Which of the following statements is true of data with granularity?
A) It can be too fine or too coarse and also have wrong granularity.
B) If granularity is too coarse, data can be made finer by summing and combining.
C) It is not possible to have a wrong granularity for a data.
D) If granularity is too coarse, data can be separated into constituent parts using regression.
Question 2
Which of the following statements is true of the development group of a company's information systems (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 plays a major role in organizations that have negotiated outsourcing agreements with other companies to provide equipment, applications, or other services.
D) The purpose of this group is to protect data and information assets by establishing data standards and data management practices and policies.
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