Huawei Huawei Certifications H31-522 Questions & Answers

• Question 231:

  Which of the following statements about FusionSphere OpenStack components is incorrect?

  A. In the FusionSphere OpenStack environment, Nova provides lifecycle management for compute instances. On-demand response includes VM creation, scheduling, and reclamation.

  B. Cinder provides persistent block storage for running instances. Its pluggable drives facilitate block storage device creation and management.

  C. Keystone provides monitoring and measurement for FusionSphere OpenStack charging, baseline, scalability, and statistics.

  D. Horizon provides a web-based self-service portal which interacts with FusionSphere OpenStack underlying services, such as starting an instance, allocating IP addresses, and configuring access control.

  Correct Answer: C

• Question 232:

  Which of the following roles is responsible for initial configuration of Operation Center?

  A. System administrator

  B. Monitoring personnel

  C. Maintenance personnel

  D. Development personnel

  Correct Answer: A

• Question 233:

  When a user creates a VM on the FusionSphere OpenStack web client, if the disk space is insufficient, which of the following items should be expanded?

  A. Ceilometer-data

  B. Image

  C. Image-cache

  D. Swift

  Correct Answer: B

• Question 234:

  The correlation between applications in the data center migration solution helps determine migration grouping.

  A. TRUE

  B. FALSE

  Correct Answer: A

• Question 235:

  In the NFVI telecommunication cloud scenario, which of the following delivery modes is adopted?

  A. FusionSphere OpenStack+FusionCompute

  B. FusionManagaer+FusionCompute

  C. FusionSphere OpenStack+KVM

  D. FusionCompute+FfusionManager+FusionAccess

  Correct Answer: C

• Question 236:

  Which of the following is the first line of defense that fights against the intruders or unauthorized visitors?

  A. Firewall

  B. Financial security

  C. Border security

  D. Social security

  Correct Answer: C

• Question 237:

  Physical security is the first line of defense used to prevent unauthorized access to non-physical assets, stealing of records and trade secrets, and industrial espionage and fraud.

  A. TRUE

  B. FALSE

  Correct Answer: B

• Question 238:

  Which of the following statements is incorrect about the FusionSphere OpenStack network?

  A. In FusionSphere OpenStack, physical networks define mappings between virtual networks and host physical network ports.

  B. VMs can directly use physical networks.

  C. A physical network is mapped to a physical network port or port bonding.

  D. No matter on which host a VM is running, the VM can communicate with external networks using the same physical network.

  Correct Answer: B

• Question 239:

  Which of the following statements is incorrect about the VM VNC login?

  A. TightVNC depends on the Java (TM) plug-in.

  B. noVNC does not depend on the Java (TM) plug-in and cannot restart and stop a VM.

  C. A 64-bit browser can run the 32-bit Java CTM) plug-in.

  D. The drive management function of noVNC depends on the Java platform.

  Correct Answer: C

• Question 240:

  FusionCompute consists of CNA and VRM. VRM uses VNA deployed on CNA nodes to manage al virtualization resources.

  A. TRUE

  B. FALSE

  Correct Answer: A