Huawei H13-629 Online Practice Questions and Exam Preparation

Huawei H13-629 Online Questions & Answers

• Question 241:

  The MTTR indicator is used to describe the average continuous time of the failure of a product during operational use or testing.

  A. True
  B. False
  B. False

• Question 242:

  Mainstream virtualization technologies include hardware virtualization (Hypervisors) and operating system virtualization (Containers). Which are key characteristics of hardware virtualization? (Multiple Choice)

  A. Multiple VMs simultaneously run on a single physical server.
  B. VMs on the same server are isolated from each other.
  C. A VM encapsulates the entire system into one or more files.
  D. A VM on one server can run on another server without any modification.
  A. Multiple VMs simultaneously run on a single physical server.
  B. VMs on the same server are isolated from each other.
  C. A VM encapsulates the entire system into one or more files.

• Question 243:

  The WORM feature of OceanStor V3 adds the WORM attribute to the common file system so that files in the file system can only be read not be written.

  A. True
  B. False
  A. True

• Question 244:

  A customer plans to deploy three application systems on an OceanStor V3 storage system. The first is a service system that carries Oracle databases, and it requires high random read and write performance. The second is a mail system used to process daily mails. The third is a video system used to archive video files. Which SmartTier policy settings are correct for creating LUNs for each application system? (Multiple Choice)

  A. Service system: 1. Initial capacity allocation: Allocate from the performance layer first 2. Data relocation policy: Lowest relocation
  B. Mail system: 1. Initial capacity allocation: Automatic allocation 2. Data relocation policy: Automatic relocation
  C. Video system: 1. Initial capacity allocation: Allocate from the capacity layer first 2. Data relocation policy: Automatic relocation
  D. Video system: 1. Initial capacity allocation: Allocate from the capacity layer first 2. Data relocation policy: Lowest relocation
  A. Service system: 1. Initial capacity allocation: Allocate from the performance layer first 2. Data relocation policy: Lowest relocation
  B. Mail system: 1. Initial capacity allocation: Automatic allocation 2. Data relocation policy: Automatic relocation
  C. Video system: 1. Initial capacity allocation: Allocate from the capacity layer first 2. Data relocation policy: Automatic relocation

• Question 245:

  A customer production center is in Chengdu with a disaster recovery center in Shenzhen, using VIS 6600T remote replication capabilities to meet the remote disaster recovery. Which of the following about the VIS6600T copy function is correct?

  A. DCM (data change map) is mainly used to ensure that the data in the production center is copied to the disaster recovery center according to the order sent by the host to ensure the data consistency
  B. Production, disaster recovery data volume and disaster recovery must be consistent, the name can be inconsistent
  C. Each business configuration a copy volume group, multiple copy volume group can use the same virtual IP
  D. virtual IP and physical IP must be in the same network segment
  D. virtual IP and physical IP must be in the same network segment

• Question 246:

  A customer needs 60TB of capacity. If you use 600G 15K SAS disks using Oceanstot V3 storage, create a RAID 5pool (8D + 1P), with low hot standby strategy, please estimate at least how many hard drives are needed? (Choose the closest value, assuming you do not consider the need for data protection space)

  A. 100
  B. 120
  C. 140
  D. 180
  C. 140

• Question 247:

  When the N8500 (V200R001) clustered NAS operating system is archived as a banknote imaging platform, the information about storage units and networks is set. Choose the correct statement.

  A. When the access to the N8500 is all on the intranet, and the client traffic is not equal, it is recommended to configure the "balance-alb" mode (that is, bond 6 mode).
  B. When creating a LUN, write business for a long time, the stripe depth recommended 512KB.
  C. If the RAID group is configured as RAID 6, the number of member disks is recommended to be 9 disks, and it is not recommended to configure the RAID group.
  D. Fencing LUN should be placed in the same RAID group.
  A. When the access to the N8500 is all on the intranet, and the client traffic is not equal, it is recommended to configure the "balance-alb" mode (that is, bond 6 mode).

• Question 248:

  In a Huawei OceanStor 18000 the engine, SVP, disk enclosure, and PCIe switch interconnections must be in accordance with certain rules and order. Which of the following statement is incorrect?

  A. The SVP needs to connect multiple engines through two PCI-e switches, and each engine's controller needs to be connected to a PCIe switch to ensure that the link redundancy provides reliability.
  B. When the control plane is connected to the network, when the engine and the PCIe switch are interconnected, the port P0 of the A3 slot and the PCI switch PCI port can be used pick up.
  C. Huawei OceanStor 18000 can be used to install SAS interface modules and interconnect disk enclosures in slot 0 and slot 5 of the Huawei OceanStor 18000.
  B. When the control plane is connected to the network, when the engine and the PCIe switch are interconnected, the port P0 of the A3 slot and the PCI switch PCI port can be used pick up.

• Question 249:

  There are many services in the 8500 clustered NAS system that support system functions, such as NFS and CIFS basic service groups. Each service group is a collection of resources, each resource has an agent responsible for managing

  these resources, the availability of these resources directly or indirectly affect the status of the service.

  Which of the following is not an NFS service group resource agent?

  A. NIC
  B. HASHAdow
  C. disk
  D. IP
  B. HASHAdow

• Question 250:

  A customer purchases two OceanStor 9000 storage systems and deploys them in city A and city B. InfoReplicator is configured to ensure data reliability of production site A. Which statement is false?

  A. Due to system upgrade, primary/secondary switchover must be implemented for existing remote replication pairs. The prerequisites of primary/secondary switchover are as follows: 1. The health status of a remote replication pair is normal, and the replication link functions properly. 2. Write protection of the secondary directory has been canceled.
  B. If the replication link is disconnected, pair properties can be modified only in the cluster where the primary directory resides at production site A. After the replication link is recovered, the modified pair properties are automatically updated to the secondary directory at the disaster recovery site.
  C. A channel authentication IP address must be assigned. This IP address is a static service IP address of any node in the remote cluster. The IP address is used to create a channel between the replication zones. The node must reside in the remote replication zone.
  D. The channel authentication password can be changed. If a replication link is disconnected after the channel authentication password is changed, the user must enter the new password again and keep the same password for the initiator and recipient of the replication zone channel so that the replication link can be recovered.
  D. The channel authentication password can be changed. If a replication link is disconnected after the channel authentication password is changed, the user must enter the new password again and keep the same password for the initiator and recipient of the replication zone channel so that the replication link can be recovered.