What is bi-modal computing?

A.
A client/server architecture in which presentation, application processing, and data management functions
are phisically separated

B.
A model that relies on a multi-layer network architecture consisting of core, aggregation, and access layer

C.
A disturbed system with non interactive workloads that involve a large number of files

D.
A strategy for maintaining an existing infrastructure for traditional applications and infrastructure for cloudnative applications