Answer:
C. CMR systems
Explanation:
CMR or customer relationship management is a strategy that uses data analysis of customers to manage the interaction between a company and current and potential customers.
It analyses the data of client from different channels like wesites, email, social media,telephone log etc, describing and predicting potential decisions to be made to enhance customer service and acquisition.
Reset your settings and all storage by using your computer or device filter
The TCP/IP protocol provides access to internally and externally I.e. The internet.
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