A recent advertisement campaign has increased traffic to an e-commerce application that is hosted within a public cloud environment. Customers are reporting that it takes too long to load their pages and submit orders. A cloud administrator looks at the metrics from the environment and sees high utilization of the CPU and memory resources. The cloud provider offers several preconfigured sizes for server template: x-small, small, medium, large, x-large, and 2x-large.
Given an expected increase in workload, which of the following is the BEST solution to improve application performance?
A company would like to migrate its current on-premises workloads to the public cloud. The current platform requires at least 80 instances running at all times to work properly. The company wants the workload to be highly available, even if the cloud provider loses one region due to a catastrophe, and the costs to be kept to a minimum. Which of the following strategies should the company implement?
A systems administrator is configuring a storage array.
Which of the following should the administrator configure to set up mirroring on this array?
An organization recently deployed a private cloud on a cluster of systems that delivers compute, network, and storage resources in a single hardware, managed by an intelligent software. Which of the following BEST describes this type of deployment?
A business is planning to migrate from a private cloud to a public cloud. To document business continuity, which of the following should be done FIRST?
