How has cloud computing impacted enterprise financial operations? (Select Two)

How has cloud computing impacted enterprise financial operations? (Select Two)
A . Change from a fixed spending model to a variable spending model
B. Utilization of an OPEX based procurement
C. Change from a variable spending model to a fixed spending model
D. Utilization of CAPEX based procurement

Answer: A,B

Explanation:

With advent of Cloud Computing organizations went from a fixed and predictable spending model to cloud driven model that based on variable and less predictable spending model. Because of these spending changes organization went to a procurement model that is now OPEX based as compared to the on premises which was a procurement model that driven by CAPEX funding.