HCIA-Cloud Computing V4.0 mock examOBWAPUS ALBERT MARIO1.（Single）Which of the following is true about the on-demand self-service feature of cloudcomputing?A. Users do not need to communicate with service providers at all when using cloud computingresources.B. After determining the required cloud computing services, users can apply for cloudcomputing resources by themselves.C. The cloud computing service providers only need to prepare the cloud services and users willcomplete the remaining process all by themselves.D. When using cloud computing resources, users need to solve all problems by themselves.2.（T or F）The measurable service feature of cloud computing refers to charging based on time andusage.FALSE
3.（Single）There are many milestone events in the development of the Internet. Which of thefollowing is true about the time sequence of the milestone events?
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4.（Multiple）Which of the following storage resource types are supported by HuaweiFusionCompute?
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5.（T or F）Hybrid cloud is a deployment mode that integrates features of the public cloud and private
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6.（Multiple）Which of the following are true about RAID?A. A RAID group can be regarded as storage space consisting of two or more disks. The availablecapacity of a RAID group is the sum of the capacity of disks in the group.B.RAID improves the I/O performance of a storage system by concurrently reading and writingdata on multiple disks.C. When a disk is damaged, other disks in RAID 5 can still work properly, and the disk I/O performanceis not affected.D.Compared with RAID 5, RAID 6 has stronger data recovery capability, but weaker read/writecapability of disks.
