Free H13-624_V5.5 Exam Braindumps
HCIP-Storage V5.5 Questions 21–25 (page: 6)

Updated On: 10-Feb-2026

Which of the following statements are false about direct TCP offload engine (DTOE) 1.0?

  1. This technology requires CPU to process each MAC frame, which will consume a large number of CPU resources.
  2. This technology allows to directly operate the hardware queue in the user mode, avoiding the context switching overhead.
  3. This technology uses the polling mode, reducing the latency.
  4. High latency overhead still exists using the technology, such as kernel mode interrupts, locks,
    system calls, and thread switching.

Answer(s): A,D



A financial customer has purchased a Huawei OceanStor Dorado series storage system for service deployment. To ensure service data reliability, an engineer configures the HyperClone feature on the storage system.
Which of the following statements about this feature are false?

  1. A source LUN and a target LUN form a HyperClone pair, and a source LUN cannot form multiple HyperClone pairs with different target LUNs.
  2. This feature provides a full copy of the source LUN's data at the synchronization start time. Hosts can read and write the target LUN immediately, without waiting for the copy process to complete.
  3. This feature synchronizes data from the source LUN to the target LUN and can also restore data from the target LUN to the source LUN.
  4. There are significant differences between clone blocks and clone file systems. The former is implemented based on the redirect-on-write (ROW) technology, while the latter is implemented based on the copy-on-write (COW) technology.

Answer(s): A,B



When delivering a scale-out storage project, Huawei engineers introduced the OceanStor Pacific parallel file system service to the customer.
Which of the following statements is false about the service?

  1. Small I/Os are aggregated in the cache and then written to disks, achieving an ideal latency and improving the utilization of small files.
  2. Fixed-length large-granularity indexes are used to ensure sequential read/write performance of large I/Os.
  3. Large I/Os can be directly forwarded to the home node for processing, eliminating the overhead of scale-out locks and greatly reducing the read/write latency of large I/Os.
  4. In terms of I/O flow, large I/Os are written to disks in passthrough mode, improving the bandwidth capability.

Answer(s): B



In actual service scenarios, the HyperMetro feature of Huawei OceanStor Pacific series supports incremental synchronization. If a site fails, the site that wins arbitration continues providing services,

and I/O requests change from the dual-write state to the single-write state. After the faulty site recovers, data generated during the fault can be synchronized to the recovered site.

  1. TRUE
  2. FALSE

Answer(s): A



In Huawei all-flash storage, the SmartDedupe and SmartCompression features reduce redundant data space consumption and improve the transmission and storage efficiency of a storage system.
Which of the following statements about the features is false?

  1. Post-process compression means that data is first written to storage media and then read for compression.
  2. During inline deduplication, the system divides data into blocks and then calculates fingerprints for the blocks.
  3. During similarity-based deduplication in the background, the system does not divide data into blocks and can directly calculate similar fingerprints.
  4. Backup storage supports deduplication and compression of file systems.

Answer(s): C



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