Huawei H13-231_V1.0-ENU HCIE-Kunpeng Computing V1.0 Online Training
Huawei H13-231_V1.0-ENU Online Training
The questions for H13-231_V1.0-ENU were last updated at Dec 23,2024.
- Exam Code: H13-231_V1.0-ENU
- Exam Name: HCIE-Kunpeng Computing V1.0
- Certification Provider: Huawei
- Latest update: Dec 23,2024
Elasticsearch is a search engine based on Lucene. It provides a distributed, multi-tenant full-text search engine. What tuning methods can be used when deploying Elasticsearch using TaiShan server? (Multiple choice)
- A . Turn off transparent large pages
- B . Balanced Memory Insertion
- C . Enable irbalance
- D . Disable the use of swap memory
Redis is a completely open source, free, BSD-compliant, high-performance key-value database. Which of the following configurations has no obvious effect on optimizing Redis?
- A . NIC NUMA binding core
- B . Configure the network card offload function
- C . Configure NIC interrupt coalescing
- D . Enable transparent huge pages
A process of an interactive application of Company H has a high response delay problem. Engineer A found that the values of the si and so columns are high through the vmstat command. At the same time, the Dirty statistic in /proc/meminfo is high. Which of the following settings should be executed at this time? (Multiple choice)
- A . vm.swapiness=0
- B . vm.swampiness=100
- C . vm.dirty.backgrounD. radio=20
- D . vm.dirty.backgrounD. radio=5
Which of the following statements about the FusionDirector software management version function is wrong?
- A . Automatically download and detect the firmware, driver and OS versions of different server models, and comprehensively manage firmware versions
- B . Version management
- C . Independent out-of-band channel upgrade does not occupy business bandwidth
- D . Operation and maintenance engineers need to manually download, upload, and upgrade firmware through the platform
A TaiShan server running a Web service accepts many requests at the same time. In order to reuse TIME-WAIT sockets and improve processing capacity, what configuration needs to be done? (Multiple choice)
- A . net.ipv4.tcp_tw_reuse=1
- B . net.ipv4.tcp_keepalibed_time=1800
- C . net.ipv4.tcp_tw_recycle=1
- D . net.ipv4.tcp_fin_timeout=10
Smart NIC uses LDPC error correction algorithm to achieve high data reliability.
- A . True
- B . False
Which of the following statements about FPGA advantages is correct? (Multiple choice)
- A . Suitable for deep customization and can be quickly launched
- B . Applicable to graphics and video processing
- C . Suitable for irregular parallel computing, good real-time performance, high energy efficiency
- D . General-purpose processor, shortest development cycle
Which of the following is not an application of ASIC?
- A . 2008 Beijing Olympic Games LED scroll control system
- B . AlphaGo system
- C . CNN structure reasoning prediction
- D . Atlas 500 Smart Station
Company A purchased a batch of TaiShan servers to expand the existing distributed storage Ceph. Which of the following are the main steps to install and deploy the file storage service? (Multiple choice)
- A . Create a storage pool
- B . The client mounts the file system
- C . Configure the mds node
- D . Create a file system
Atlas computer vision solution can cope with the maintenance pressure of public areas such as residential areas and parks. Which of the following is not a safety hazard brought by urban public spaces?
- A . Although employees, tenants, visitors, strangers and suspicious persons are monitored by traditional video surveillance, traditional surveillance often cannot be traced back to the actual event.
- B . Crowded areas with high concentrations of people may easily lead to safety accidents
- C . Cards used for identification cannot guarantee authentication consistency
- D . Lack of obvious guidance and restrictions for outsiders
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