Which of the Following Is True for Customer Relationship Marketing

Multiple Choice

Which of the following is true for customer relationship marketing?

A) Competitors can often hack into CRM systems.
B) Building and maintaining a customer database requires a large investment.
C) It is very difficult to find and train database employees.
D) Long-term results of such systems are still unproven.
E) Focusing too much on databases separates a company from its customers.