H13-531-ENU Exam Training Practice Tests (Huawei HCIE-Cloud Computing (Written))]

Question 1

When an administrator logs in to the backup VM on Huawei BCManager eBackup, you can select LAN-Free or LAN-Base mode according to network bandwidth usage.

A. True B. False

Correct Answer: B

Question 2

In the scenario where WisonSphere OpenStack is connected to KVM and FusionCompute, which of the following is wrong about the description of virtual machine creation?

A. nova-compute completes the creation of KVM virtual machine through libvirt interface B. The virtual machine cloud hard disk is created differently in two scenarios. C. In the scenario of docking the FusionCompute, the nova-scheduler will schedule the decision to select which CNA host. D. In the scenario of docking the FusionCompute, advanced features such as HA, DRS, and hot migration are implemented by VRM.

Correct Answer: C

Question 3

If a storage device is configured with 8 1Gb/s iSCSI storage NICs and about 15% of the network bandwidth is lost, which of the following methods can calculate the effective bandwidth (Mb/s) of the storage device?

A. 8x1024x1024x ( 1-0.15 ) B. 8x1024x ( 1-0.15 ) C. 8x1024x1024x0.15 D. 8x1024x0.15

Correct Answer: B

Question 4

Which of the following packages is not required when installing the FusionSphere server virtualization environment?

A. FusionTool XXXX FusionCare.zip B. FusionManager XXXX_SV.iso C. FusionCompute XXXX_DC.zip D. FusionCompute XXXX_CNA.iso

Correct Answer: C

Question 5

Which of the following descriptions are correct about the four disk configuration modes supported by FusionSphere? (Multiple choice)

A. Virtualized storage supports normal disk, thin disk and normal delay zeroed disk B. NAS storage supports normal, thin disk and raw device disks C. The raw device disk directly uses the physical LUN of the SAN storage as a disk and binds it to the service virtual machine. D. Non-virtualized storage of block storage only supports normal mode disks and raw device disks

Correct Answer: A,C,D

Question 6

Regarding the description of the functions of each module of FusionSphere OpenStack, which of the following is incorrect?

A. CPS: Provides cloud data center PXE mode to install host OS function B. Backup: Provides management data backup and recovery functions, and supports scheduled automatic backup management data. C. LOG: Provides log management function, supports log level setting and log dump D. HealthCheck: Provides health check and related information collection

Correct Answer: A

Question 7

Which of the following is wrong about the description of the cloud disk service in the FusionSphere cloud data center?

A. When the available partition types are "FusionCompute" and "KVM", the system disk can be uninstalled from the cloud host. B. The cloud disk does not support online capacity expansion. You need to uninstall the cloud disk from the host first. C. Cloud hard disk does not support change storage SLA D. When creating a cloud host, use the image of the "Virtual machine quick release" option. The system disk does not support expansion.

Correct Answer: C

Question 8

After the local data storage on the FusionCompute is docked with FusionSphere OpenStack, the data storage resource on the FusionSphere OpenStack OM belong to shared storage instead of local storage.

A. FALSE B. TRUE

Correct Answer: B

Question 9

After a FusionCompute CNA host is powered off abnormally, it cannot be started normally.
After viewing the RAID card page, the hard disk status is displayed as Frn-Bad. Which of the following may cause this fault?

A. The RAID card version is too low B. Disk initialization detection does not pass C. The magnetic array system is deactivated and needs to be reactivated. D. Hard disk failure

Correct Answer: C

Question 10

In Huawei BCManager eBackup, LAN-Free can only be used for SAN storage, and LAN-Base can only be used for non-SAN storage.

A. FALSE B. TRUE

Correct Answer: A

Question 11

In the FusionSphere server virtualization scenario, if a customer needs to use a software router and a routing network in VPC, which of the following components need to install?

A. VPC B. FusionStorage Manager C. FusionCompute D. VSAM

Correct Answer: D

Question 12

Huawei FusionSphere OpenStack is developed based on native OpenStack. Which of the following components provides an endpoint service?

A. Keystone B. Cinder C. Neutron D. Nova

Correct Answer: A

Question 13

Deploying 100 Huawei desktop cloud VMs of the same size but different types, which of the following situations requires the most host memory?

A. Full memory desktop B. Linked clone desktop C. Linked clone desktop + iCache D. Completely copy the desktop

Correct Answer: A

Huawei HCIE-Cloud Computing (Written) - H13-531-ENU Exam Practice Test