Question 1 Which of the following are included in compute/computing virtualization? Response: CPU Virtualization Response: Memory Virtualization Response: I/O Virtualization Correct answer: CPU Virtualization , Memory Virtualization , I/O Virtualization Score: 20 out of 20 Yes Question 2 Which of the following are true about the cloud computing deployment modes? Response: The private cloud is deployed on the premises of enterprises and used by internal employees. Response: The public cloud is generally constructed by carriers or cloud service providers. It sells or leases services to the public. Response: The industry cloud generally have attributes of a certain industry, which is a "large private cloud" or "small public cloud". Correct answer: The private cloud is deployed on the premises of enterprises and used by internal employees. , The public cloud is generally constructed by carriers or cloud service providers. It sells or leases services to the public. , The industry cloud generally have attributes of a certain industry, which is a "large private cloud" or "small public cloud". Score: 20 out of 20 Yes Question 3 Which of the following is false about the hypervisor? Response: In virtualization, the hypervisor can monitor the status of the guest machine. Correct answer: In virtualization, the hypervisor can monitor the status of the guest machine. Score: 15 out of 15 Yes Question 4 If KVM uses Virtio, which of the following are true about the I/O forwarding process? Response: The I/O requests need to be forwarded by the KVM module. Response: The forwarding efficiency of I/O requests increases. Downloaded by Kuroyukhime Kuroyukihime ([email protected])lOMoARcPSD|8617682
Correct answer: The I/O requests need to be forwarded by the KVM module. , The forwarding efficiency of I/O requests increases. Score: 20 out of 20 Yes Question 5 Which of the following technologies or devices CANNOT isolate broadcast domains? Response: Hub Correct answer: Hub Score: 15 out of 15 Yes Question 6 Which of the following operations for creating port groups in Huawei FusionCompute is false? Response: Set the VLAN ID to 5000. Correct answer: Set the VLAN ID to 5000. Score: 15 out of 15 Yes Question 7 In RAID 5 and RAID 6, the number of faulty disks that can be tolerated is (), respectively. Response: 1, 2 Correct answer: 1, 2 Score: 15 out of 15 Yes Question 8 When creating a port group on FusionCompute, set VLAN ID to 10. Which of the following statements is incorrect? Response: Modify the data packets with non-VLAN10 tags on the local port to group to VLAN10 and then forward the packets. Correct answer: Modify the data packets with non-VLAN10 tags on the local port to group to VLAN10 and then forward the packets. Score: 15 out of 15 Yes Question 9 What is the function of the memory limit in Huawei FusionCompute? Response: Limits the upper limit of the VM memory when memory resources are preempted Downloaded by Kuroyukhime Kuroyukihime ([email protected])lOMoARcPSD|8617682
Correct answer: Limits the upper limit of the VM memory when memory resources are preempted Score: 15 out of 15 Yes Question 10 Which of the following are true about RAID? Response: RAID improves the I/O performance of a storage system by concurrently reading and writing data on multiple disks. Response: Compared with RAID 5, RAID 6 has stronger data recovery capability, but weaker read/write capability of disks. Correct answer: RAID improves the I/O performance of a storage system by concurrently reading and writing data on multiple disks. , Compared with RAID 5, RAID 6 has stronger data recovery capability, but weaker read/write capability of disks. Score: 20 out of 20 Yes
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