Explain why an ERM is a senior management issue and not simply an IT issue?

Companies create business records of many types and store the electronic files using an electronic records management (ERM) system. Explain why an ERM is a senior management issue and not simply an IT issue?
Describe each of the four Vs of data analytics: variety, volume, velocity, and veracity.
Identify the primary functions of a database and a data warehouse. Explain why enterprises need both of these data management technologies.
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