1. A company has deployed services on the FusionCompute platform. In order to optimize the memory access performance of the virtual machine, which one of the following virtual machine features needs to be used?

2. The virtual machine network QoS policy provides bandwidth configuration control capabilities, and the QoS function supports traffic restrictions between virtual machines on the same host.

3. Load balancing can share specific services to multiple network devices or multiple links, thereby improving service processing capabilities and ensuring high service reliability.

4. Which of the following can achieve load balancing between different hosts in a FusionCompute cluster?

5. Which of the following is not a feature of 5G?

6. In the FusionCompute virtualization platform, Tools are installed in the same way on all operating systems.

7. A company is migrating its service system to the FusionComute virtualization platform, and the management plane and service plane are on different network segments. However, due to incorrect configuration, services of a Linux virtual machine cannot run normally after the migration. Which of the following methods cannot be used by engineers to log in to the faulty virtual machine for troubleshooting?

8. As a rapidly developing technology in recent years, cloud computing has its own unique advantages. The advantages of cloud computing include: on-demand self-service, extensive network access, higher performance, and measurable services.

9. Which of the following descriptions about KVM is wrong?

10. A bank now needs to purchase batches of hard disks to store some key data for daily operations. Which of the following hard disks is the most suitable?

11. A company needs to expand the disk capacity of some business virtual machines due to business development, but it is found that several disks do not support capacity expansion. Which of the following is not a possible cause of the failure?

12. In the early stage of an enterprise's operation, two physical hosts are used to deploy the FusionCompute platform to carry services. The two hosts are in the same cluster. VM 1 runs on host A and VM 2 runs on host B. The service needs to reduce the load on host A, the technician is now migrating VM1 on host A to host B and finds that the migration cannot be completed. Which of the following is the possible reason?

13. Which of the following is the most suitable cloud computing operation model for small IOE enterprises?

14. Which of the following descriptions about ovs is wrong?

15. Which of the following descriptions about RAID is wrong?

16. Which of the following descriptions about namespaces in Linux virtual networks is wrong?

17. Which of the following descriptions about the OvS (Open vSwitch) function is wrong?

18. Which of the following descriptions about the development of cloud computing architecture is wrong?

19. Which of the following descriptions about KVM is correct?

20. In virtualization, the disk files of the virtual machine will be stored in the file system in the form of files, but from the perspective of the virtual machine operating system, the virtual machine disks, like ordinary disks, can be seen in the "hardware resources" of the system.

21. Which of the following descriptions about cloud computing is wrong?

22. Which of the following descriptions about Hypervisor is correct?

23. A virtual machine whose status is "running" can only clone one virtual machine at a time, the batch cloning is not supported.

24. Which of the following descriptions about Libvirt components is wrong?

25. Compared with mechanical hard disks, solid hard disks have the advantages of good shock resistance, small size, no sound insulation, small heat dissipation and low price.