A European national bank considers migrating its on-premises systems to a private cloud offering in a non-European location to significantly reduce IT costs.
What is a primary factor prior to migration?

Adding a parallel path between any two points in a network will increase resilience by removing a single point of failure however, it should also be measured how much adding this second link increases resilience by reducing potential downtime.
Which general rule can be adopted in network designs to account for additional links?

SD-WAN can be used to provide secure connectivity to remote offices, branch offices, campus networks, data centers, and the cloud over any type of IP-based underlay transport network. Which two statements describe SD WAN solutions? (Choose two.)

Refer to the exhibit A company has a hybrid cloud architecture with two on-premises data centers that connect to a public cloud service provider by using direct connect and eBGP routing. Encryption is unsupported by the cloud service provider, so the company plans to use an IPsec overlay network over its direct connects. Two virtual network appliances will be installed in the cloud infrastructure to establish tunnels and perform routing The company chose OSPF as the overlay routing protocol because the operations team is familiar with the protocol and because OSPF is the IGP on the on-premises network. The cloud network must be as isolated as possible from the on-premises network. What must be used for the OSPF overlay connectivity ?

A financial institution has adopted a hybrid cloud strategy to store sensitive customer data on- premises while utilizing public cloud services for non-sensitive applications. They want a secure and seamless integration between their on-premises data center and the public cloud.
Which cloud connectivity option can they choose given these requirements?