A rapidly growing e$-$commerce company is considering changes to its current on$-$premises network infrastructure to handle increasing workloads better and provide high availability. The company expresses concerns about the potential costs and complexity associated with scalability and ease of recovery from potential failures. Which infrastructure options should the company consider to address its needs?

A$.$Switch to a cloud networking solution with a well$-$defined service$-$level agreement $($SLA$).$

B$.$Maintain the on$-$premises network and simply add more server nodes as the workload increases.

C$.$Implement a hybrid solution with a mix of on$-$premises and cloud$-$based infrastructure.

D$.$Distribute the workload across several smaller, geographically dispersed on$-$premises sites.