Huawei Huawei Certifications H31-522 Questions & Answers

• Question 211:

  The CPU and memory resources used by a VM must be provided by the same host. If this host fails, the system automatically assigns another host to the VM to provide computing resources. Therefore, the resources actually used by a VM cannot exceed the specifications of the hardware resources on the host.

  A. TRUE

  B. FALSE

  Correct Answer: A

• Question 212:

  eSight supports functions such as visualized fault diagnosis and intelligent capacity analysis, which effectively helps enterprises improve OandM efficiency, improve resource utilization, reduce the OandM cost, and ensure stable running of the ICT system.

  A. TRUE

  B. FALSE

  Correct Answer: A

• Question 213:

  Which of the following statements about SaaS is incorrect?

  A. The relationship between providers and customers changes from the seller-buyer relationship to service relationship.

  B. Easy to use without restrictions of space and location

  C. Multi-tenancy and customizability

  D. The deployment period of the SaaS software project is long and the risk is high.

  Correct Answer: D

• Question 214:

  Which of the following statements about RPO is incorrect?

  A. RPO is short for recovery point objective.

  B. RPO is measured based on data;

  C. RPO is the time taken to recover data;

  D. In theory, the shorter the RPO is, the better.

  Correct Answer: C

• Question 215:

  Which of the following statements about key FusionCompute functions is incorrect?

  A. The virtualization layer automatically binds the virtual devices involved in the I/O operation, services, and virtual interrupted threads, and allocates these resources based on NUMA nodes.

  B. A high-precision VM is a high-performance VM imposing strict requirements for the task processing performance, latency, and jittering.

  C. DRS monitors resource usage for each computing node in the same cluster in real time, and uses the VM live migration function to intelligently migrate VMs with high workloads to other nodes with sufficient resources.

  D. By taking workloads and physical resources into consideration, DRS powers off idle hosts to save energy.

  Correct Answer: D

• Question 216:

  Which of the following is incorrect about the stateless computing device group of eSight?

  A. The group management of computing nodes classifies computing nodes with the same configuration policy to the same device group.

  B. eSight detects and limits the resource usage of different computing nodes, ensuring the resource uniqueness.

  C. A computing node can belong to either a device set or a device group.

  D. A group can be associated with multiple group profiles. The member profile of a computing node is generated based on the group profile.

  Correct Answer: D

• Question 217:

  Does ServiceCenter support duration-based metering of VMs in a VDC?

  A. TRUE

  B. FALSE

  Correct Answer: B

• Question 218:

  Which of the following types can event upgrade be divided into? (Multiple Choice)

  A. Technical upgrade

  B. Service upgrade

  C. Management upgrade

  D. Hybrid upgrade

  Correct Answer: AC

• Question 219:

  Which of the following items must be configured for ServiceCenter?

  A. Interconnecting with cloud database resource pools

  B. Interconnecting with big data resource pools

  C. Interconnecting with cloud resource pools

  D. Configuring DR

  Correct Answer: C

• Question 220:

  Which of the following statements are correct about a data store? (Multiple Choice)

  A. data store needs to be created on a specified storage device. Only one data store can be created for one storage device.

  B. data store can be associated with multiple hosts and provide resources for the host. A host can use multiple data stores.

  C. storage device can be used only when it is added into a data store.

  D. data store can be used to store VM disks, snapshot files, and VM image files.

  Correct Answer: ABC