H13-527問題集、Huawei実際の試験問題

質問 1

FusionCompute uses technologies such as virtual computing, virtual storage, and virtual networks to complete the virtualization of computing resources, storage resources, and network resources, but it will not centrally schedule and manage these virtual resources through a unified interface.

A. True

B. False

正解: B

質問 2

Which of the following description of the memory QoS of FusionCompute is wrong? (Multiple choice)

A. Memory QoS technology is mainly realized by setting memory reservation and memory share

B. Through memory QoS, the problem of resource preemption during memory reuse can be solved

C. Memory QoS technology is as effective as physical machines

D. After enabling memory QoS, the memory space that the virtual machine can use can exceed the memory size set by the virtual machine

正解: A,C,D

質問 3

Which of the following are the key technologies of EVS? (Multiple Choice)

A. Polling and forwarding, reducing scheduling overhead

B. Use large page memory

C. DPDK high-speed data channel

D. vhost-user technology

正解: A,B,C,D

質問 4

Which of the following descriptions of MC mode is wrong?

A. When the cluster MC mode is changed, the virtual machines in the "running" state in the c"uster w"ll continue to maintain the previous IMC policy after the change.

B. After the virtual machine is migrated, its IMC mode will not change, and the IMC mode of the target host or the cluster where the target host is located can be kept consistent after the operation of turning off the virtual machine and turning on the virtual machine is performed.

C. When waking up/starting a virtual machine, if the cluster where the virtual machine is located has enabled the IMC mode, the CPU configuration of the virtual machine cannot be lower than the current CPU feature set of the cluster.

D. The MC mode of the cluster must be equal to the function set of the host with the smallest CPU function set in the cluster, or a subset of the CPU function set.

正解: C

質問 5

In the HUAWEI desktop cloud system, which of the following descriptions about adding domains are wrong? (Multiple choice)

A. Linked clone virtual machines are added to the domain when they are provisioned

B. Completely copy the virtual machine and join the domain during template creation

C. The linked clone virtual machine is added to the domain during template creation

D. Join the domain when the full replication virtual machine is issued

正解: A,B

質問 6

Which of the following description of FusionCompute's virtual network is wrong?

A. Different IO ring sizes will affect the network performance of the virtual machine NIC

B. Compared with multiple queues, a single queue will occupy more CPU resources of the host

C. SR-IOV pass-through mode network card does not support IO ring settings

D. All virtual machine NICs in the same security group will use the security group rules for network communication

正解: B

質問 7

Which types of FusionCompute distributed switches are supported? (Multiple Choice)

A. Normal mode

B. Standard mode

C. SR-IOV pass-through mode

D. User mode exchange mode

正解: A,C,D

質問 8

What CPU types are not supported by IMC policy? (Multiple choice)

A. Hisilicon

B. INTEL

C. Kunpeng

D. AMD

正解: A,C,D

質問 9

When users use Huawei FusionAccess cloud virtual desktops, in order to prevent monitoring and stealing user data, which of the following protocols are used to ensure transmission channel encryption?

A. SSL

B. SCTP

C. ICMP

D. SNMP

正解: A

質問 10

In the HUAWEI cloud computing environment, which is the correct description of the software load balancer?

A. The performance is limited, not suitable for large-scale throughput, you can use the HA of the virtual machine to achieve your own high availability

B. Flexible deployment, convenient management, no additional hardware costs

C. Deploy HAProxy load balancing software in the virtual machine

D. All the above statements are correct

正解: D

質問 11

In FusionCompute, three virtual machines share one CPU thread, with a main frequency of 2.8GHZ. The resource reservation of VM1 is 100H, VM2 and VM3 do not reserve resources, the quota of VM1 is 100, the quota of VM2 is 2000, the quota of VM3 is 4000, and the upper limit of the three virtual machines is 2000MHz. What is the CPU resource used by VM3 when the CPU usage of the three virtual machines is 100%?

A. 1600MHz

B. 1800MHz

C. 1200MHz

D. 200MHz

正解: C

質問 12

Which of the following operations can be done by the IDV architecture cloud server? (Multiple choice)

A. Production and distribution of basic image

B. Real-time storage of terminal data

C. User configuration

D. Application installation

正解: A,B,C,D

Huawei HCIP-Cloud Computing V4.0 - H13-527 模擬練習