Answer (Choose 1 answer)
Why does the opex model (such as pay-as-you-go) work for the cloud providers?
A. All of the others
B. It allows them to generate a steady source of revenue over time from their clients
C. It allows them to offer any available resources on-demand and charge based on usage
D. It allows them to offer freemium model to potential clients who can try out the service without significant commitment
FUO shithe Stam
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