The setOnAction method is defined in _________.

An organization wants to move non-essential services into a cloud computing Environment. Management has a cost focus and would like to achieve a recovery time objective of 12 hours. Which of the following cloud recovery strategies would work BEST to attain the desired outcome?

A. Duplicate all services in another instance and load balance between the instances. B. Establish a hot site with active replication to another region within the same cloud provider C. Set up a warm disaster recovery site with the same cloud provider in a different region. D. Configure the systems with a cold site at another cloud provider that can be used for failover.

Which of the following network devices filters packets based on rules that have been configured for it?

A. Layer 2 switch B. Firewall C. Hub D. Bridge