Huawei H19-401_V1.0 Practice Exams
Last updated on Oct 22,2026- Exam Code: H19-401_V1.0
- Exam Name: HCSP-Presales-Campus Network Planning and Design V1.0
- Certification Provider: Huawei
- Latest update: Oct 22,2026
Which of the following key designs does OceanStor Dorado use to provide industry-leading performance? (Multiple Choice)
- A . End-to-end NVMe architecture
- B . Global shared distributed file system
- C . Architecture for all-flash
- D . FlashLink intelligent disk control coordination algorithm
Which of the following functions does the OceanStor Dorado FlashLink disk controller provide? (Multiple Choice)
- A . Global 10 priority adjustment
- B . RAID reconstruction and uninstallation
- C . Global load balancing
- D . Global garbage collection
Which of the following descriptions about CloudCampus is incorrect?
- A . After the device goes online on iMaster NCE, iMaster NCE can automatically discover the network’s physical topology.
- B . When a user creates a site on iMaster NCE and adds devices to the site, the system supports adding devices one by one and importing devices in batches.
- C . It is supported to complete network topology planning on iMaster NCE first, and then the device goes online. Topology error correction is not supported during this process.
- D . Support the device to go online first, and then the user can complete the network planning on iMaster NCE.
In active-active technology, what are the advantages of fastwrite’s fast writing function? (Multiple Choice)
- A . Performance improved by 30%
- B . Reduce the interaction between 2 data centers from 2 RTT to 1 RTT
- C . Reduce data transmission between 2 data centers
- D . It works well when the distance is more than 10km
Which of the following are the northbound ecological capabilities of DMEStorage?
- A . Integrate into the VMware ecosystem through the vCenter CSI plug-in
- B . Connect with various CMP cloud platforms through RESTfu1API
- C . Connect to a third-party NMS through the SMI-S interface
- D . Connect with the customer’s alarm centralized management platform through SNMP protocol
Which of the following compression algorithms does OceanProtect dedicated backup storage use?
- A . HZBC
- B . LZ4
- C . GZ
- D . GZ fast
What features does OceanStor Dorado high-end storage support? (Multiple Choice)
- A . Globally shared Cache and resource pool
- B . Controller failure 1O interrupt <1 second
- C . Load balancing across >8 controllers
- D . Smart hard disk enclosure and NVMe disk
What is the incorrect description of the intelligent routing strategy of the LAN&WAN integration solution?
- A . Support setting primary and backup links based on applications/application groups, and intelligently select links for data forwarding
- B . LTE is only supported as an escape link
- C . Link intelligent switching condition settings include packet loss, delay, and jitter
- D . Support bandwidth condition routing
Which description of OceanStorPacific’s index space granularity dynamic adaptation technology is correct? (Multiple Choice)
- A . Small I/O writes use small-granularity variable-length indexes
- B . Large I/O writes use small-granularity variable-length indexes
- C . Large I/O writes use large-granularity indexes
- D . Small O uses large-granularity indexes
Which of the following statements about MAC routing is incorrect?
- A . The Flag value of the migration attribute in the MAC route is 1, indicating a static MAC. At this time, migration processing will not be performed. Static MAC is preferred.
- B . When a MAC route is migrated, the one with a larger sequence number in the MAC migration attribute will be preferred.
- C . Only IRB and IRB6 type routes in MAC routes will fill in two labels (that is, both mpls label1 and mpls label2 in the message will be filled with valid values)
- D . The Route Distinguisher value (RD value) of the MAC route is generated by the value configured in evpn source-address