Huawei H13-531 Online Practice Questions and Exam Preparation

Huawei H13-531 Online Questions & Answers

• Question 201:

  Virtualization technology can virtualize one server into multiple virtual machines, thereby improving performance

  A. True
  B. False
  B. False

• Question 202:

  In the FusionSphere private cloud solution, regarding the principle of rapid provisioning of virtual machines, which of the following Are these descriptions wrong? ( many)

  A. During the use of the virtual machine, all modifications to the system volume are written to the subvolume.
  B. When issuing a virtual machine, the system only needs to quickly create a lightweight subvolume, and add the existing parent volume to form a group becomes the full system volume of the virtual machine.
  C. The system volume ID presented by the virtual machine to the outside world is the ID of the parent volume used by it,
  D. When issuing a virtual machine, there is no need to create a new system volume in the storage and copy the full mirror content to it middle.
  C. The system volume ID presented by the virtual machine to the outside world is the ID of the parent volume used by it,
  D. When issuing a virtual machine, there is no need to create a new system volume in the storage and copy the full mirror content to it middle.

• Question 203:

  (Multiple choice) The following aboutFusioncomputemiddleVLANDescription of the pool, which options are correct?

  A. deleteVLANsegment, there must be a startVLAN IDand endVLAN ID,Delete the entireVLANpart
  B. if there isVLANThe pool can create a port group.
  C. OneDVSdifferent inVLANbetween poolsVLAN IDcannot overlap
  D. createVLANStart must be set when poolingVLAN IDand endVLAN ID
  A. deleteVLANsegment, there must be a startVLAN IDand endVLAN ID,Delete the entireVLANpart
  B. if there isVLANThe pool can create a port group.
  C. OneDVSdifferent inVLANbetween poolsVLAN IDcannot overlap
  D. createVLANStart must be set when poolingVLAN IDand endVLAN ID

• Question 204:

  FusionSphere OpenStackWhich of the following roles will not be included in the control node?

  A. measure
  B. database_keystone
  C. vcenter-proxy
  D. ceilometer
  D. ceilometer

• Question 205:

  FusionComputeWhat traffic can be carried by the service plane

  A. CNAs 5andVRM
  B. VirtualizationSANHeartbeat detection
  C. VIMSDistributed lock
  D. Virtual machine live migration
  B. VirtualizationSANHeartbeat detection
  C. VIMSDistributed lock

• Question 206:

  Fusion compute virtual machine supports the first full permanent incremental backup

  A. TRUE
  B. FALSE
  A. TRUE

• Question 207:

  (Multiple Choice) In HuaweiBCManager eBackupmiddle,CBTIt is one of the ways to achieve backup. The backup method used in the first backup is full backup. For different backup objects, the content of the backup is different. Which of the following descriptions are correct?

  A. The backup object isLUNwhen theLUNAll data in the storage pool to which it belongs are backed up
  B. When the backup object is a host, back up all the data of the host
  C. When the backup object is a virtual machine, the first backup will back up all data on all disks of the virtual machine
  D. When the backup object is a virtual machine disk, the first backup will back up all the data on the disk.
  C. When the backup object is a virtual machine, the first backup will back up all data on all disks of the virtual machine
  D. When the backup object is a virtual machine disk, the first backup will back up all the data on the disk.

• Question 208:

  The FusionAccess system supports the function of backup and recovery. The following about FusionAccess recovery mDescription of the policy, which items are correct? (many)

  A. If the operating system of the infrastructure server fails, you can create a new server and reinstall the software And use the backup data on the backup server for data recovery
  B. If there is a failure caused by some or all software of the infrastructure server, it is necessary to reinstall the software and take advantage of it. Data recovery using backup data on the backup server
  C. The recovery strategy includes software reinstallation recovery and system reinstallation recovery
  D. If you need to restore WI data, you must use the system reinstallation recovery method
  A. If the operating system of the infrastructure server fails, you can create a new server and reinstall the software And use the backup data on the backup server for data recovery
  B. If there is a failure caused by some or all software of the infrastructure server, it is necessary to reinstall the software and take advantage of it. Data recovery using backup data on the backup server
  C. The recovery strategy includes software reinstallation recovery and system reinstallation recovery
  D. If you need to restore WI data, you must use the system reinstallation recovery method

• Question 209:

  FusionSphere OpenStackbuttKVMIn the environment of , which of the following components uses a series of algorithms to calculate nodes suitable for creating virtual machines?

  A. nova conductor
  B. nova-compute
  C. nova-scheduler
  D. Libvirt
  C. nova-scheduler

• Question 210:

  (Multiple Choice) HuaweiFusion Sphere OpenstackmiddleNeutronWhich of the following advanced network services can be provided to tenants?

  A. anti-virus
  B. load balancing
  C. firewall
  D. VPN
  B. load balancing
  C. firewall
  D. VPN