Câu 25: 74-409: Server Virtualization with Windows Server Hyper-V and System Center

An organization has private and public cloud resources. The organization has Windows Server 2012 R2 servers that have the Hyper-V role installed. You have one four-node cluster of Hyper-V host servers. You use System Center 2012 R2. The virtual machines that run on the cluster must remain online when you install updates on the Hyper-V host servers. You need to install updates on the Hyper-V host servers. What should you do?

1. A. Configure Windows Server Update Services (WSUS) to provide updates to the Hyper-V host servers in the cluster.
2. B. Add all the virtual machines hosted on the cluster to a collection in System Center 2012 R2 Configuration Manager. Deploy updates to the collection.
3. C. Use the Cluster-Aware Updating (CAU) wizard. — đáp án hiện tại
4. D. Configure Windows Update on the Hyper-V host servers to download updates from Microsoft Update.