A company has deployed a four-node cluster in a COLO environment with server configurations listed below.
The company wants to ensure there is 50% overhead for failover and redundancy. There are currently eight VMs running within the cluster with four vCPUs x32GB each. The company wants to better utilize its resources within the cluster without compromising failover and redundancy.

Given the information above, which of the following should a cloud administrator do to BEST accommodate failover and redundancy requirements?

Asynchronous data replication for a SaaS application occurs between Regions A and
B. Users in Region A are reporting that the most current data for an insurance claims application is not available to them until after 11:30 a.m. The cloud administrator for this SaaS provider checks the network utilization and finds that only about
10% of the network bandwidth is being used.
Which of the following describes how the cloud administrator could BEST resolve this issue?

Worldwide users from an organization are experiencing intermittent access to a global cloud application.
The cloud provider availability dashboard shows all resource availability has been 100% in the last two weeks. No network outages have been reported. Which of the following should the organization's administrator do BEFORE calling the cloud provider?

Due to a competitor's unlimited data plan, a service provider is struggling and wants to transform its business services to be more hosting oriented. A cloud architect is tasked to review current cloud resource capacity and provide recommendations and a plan for better resource utilization. Given the following report:

Which of the following is the BEST option for the architect to suggest?

A company wants to leverage a SaaS provider for its back-office services, and security is paramount. Which of the following solutions should a cloud engineer deploy to BEST meet the security requirements?