[2022] Pass Huawei H13-231-ENU Test Practice Test Questions Exam Dumps

Verified H13-231-ENU dumps Q&As - H13-231-ENU dumps with Correct Answers

NEW QUESTION 55
AzureStack is an extension of Microsoft's public cloud platform Azure and is Microsoft's hybrid cloud solution.

• A. True
• B. False

Answer: A

 

NEW QUESTION 56
What is the series of equipment developed by Huawei's artificial intelligence application computing platform?

• A. Taishan series
• B. E9000 series
• C. Atlas series
• D. KunLun series

Answer: C

 

NEW QUESTION 57
Company A purchased a batch of TaiShan servers to build a Web system. Nginx is selected as the Webserver. Which of the following statement about the Nginx process is correct?

• A. The master process is mainly used to handle basic network events.
• B. Multiple worker processes are peer-to-peer, they compete equally for requests from clients.
• C. After Nginx is started, there will be a master process and a worker process.
• D. The worker process is mainly used to manage the master process.

Answer: B

 

NEW QUESTION 58
The Huawei Atlas800 enterprise-level deep learning platform has a pre-trained image classification model. Which one is this model?

• A. ResNet50
• B. VGG19
• C. VGG16
• D. ResNet101

Answer: C

 

NEW QUESTION 59
The company deployed Huawei eService software, which of the following content can eService predictive intelligence predict? (Multiple choice)

• A. Forecast the capacity trend in the next 12 months.
• B. Performance prediction. Predict performance trends in the next 2 months.
• C. Risk plate identification
• D. Detect abnormal performance and make analysis recommendations.

Answer: A,B,C,D

 

NEW QUESTION 60
A TaiShan server running a web service accepts many requests at the same time. In order to reuse TIME-WAIT sockets, what configuration needs to be done to improve the processing capacity? (Multiple choice)

• A. net.ipv4.tcp_fin_timeout=10
• B. net.ipv4.tcp_tw_recycle=1
• C. net.ipv4.tcp_keepalibed_time=1800
• D. net.ipv4.tcp_tw_reuse=1

Answer: A,B,D

 

NEW QUESTION 61
Memory is one of the important components in the computer. Which of the following statements about the definition of memory is wrong?

• A. Memory is also called internal memory. Its function is to back up, copy and permanently store the computing data in the CPU to improve the reliability of the data.
• B. Memory, also known as main memory, is the storage space where the CPU can directly die. It is made of semiconductor devices.
• C. When the calculation is running, the CPU will drop the data that needs to be calculated into the memory for calculation. When the calculation is completed, the CPU will transmit the result. The operation of the memory also determines the stable operation of the computer.
• D. The memory is relative to the external memory, and its main feature is the fast access rate

Answer: A

 

NEW QUESTION 62
PowerPC, Power refers to Performance Optimized with Enhanced RISC, PC refers to Performance Computing, and the current mainstream PowerPC processor manufacturers are IBM and Freescale.

• A. True
• B. False

Answer: A

 

NEW QUESTION 63
Company A has purchased a batch of Taishan servers to build a Web system. Which of the following software can provide Webserver functions? (Multiple choice)

• A. Apache
• B. Nginx
• C. LVS
• D. Memcached

Answer: A,B

 

NEW QUESTION 64
An Internet company purchased a batch of TaiShan servers to expand the original distributed storage Ceph. Which of the following services allows block devices to be directly mounted like hard disks and supports thin provisioning, snapshots, and cloning?

• A. RBD
• B. RADOSGW
• C. CephFS
• D. RELEASED

Answer: A

 

NEW QUESTION 65
Hardware resource pooling is the future evolution trend of server hardware. Which of the following is not its advantage?

• A. Realize intelligent scheduling and optimization
• B. Dynamic resource allocation
• C. Resource decoupling
• D. Single system runs independently and efficiently.

Answer: D

 

NEW QUESTION 66
Linux is a general term for a class of free-to-use and self-propagating Unix-like computer operating systems. Which of the following does not belong to the advantages of Linux?

• A. Multiple users can own and use system resources individually, that is, each user has specific permissions to their own resources and does not affect each other.
• B. The Linux system is an open-source system, which is relatively mature and has a complete set of permissions mechanisms with high security and stability.
• C. Linux system can install semi-rich free web server software, database, web development tools.
• D. The graphical interface makes it relative to other systems. It's easy to use, greatly reducing the user's learning cost.

Answer: D

 

NEW QUESTION 67
Hot spare means that when a hard disk in a redundant RAID group fails, without interfering with the normal use of the current RAID system, another normal spare hard disk in the RAID system is used to automatically replace the failed hard disk to ensure the RAID system in time the redundancy.

• A. True
• B. False

Answer: A

 

NEW QUESTION 68
Elasticsearch is a Lucene- based search engine, which provides a distributed, multi-tenant full-text search engine. Which tuning method can be used when deploying Elasticsearch using TaiShan server? (Multiple choice)

• A. Close the transparent huge page
• B. Turn off the use of swap memory
• C. Turn on irbalance
• D. Balanced memory insertion method

Answer: B,D

 

NEW QUESTION 69
Server clusters are highly scalable. As demand and load increase, which of the following methods can generally be used to increase the performance of the cluster?

• A. Replace the hard disk of a single server in the cluster with a high-IO SSD
• B. Add a new cluster server to the cluster system.
• C. Increase the memory capacity of the servers in the cluster.
• D. Increase the bandwidth of the network in the cluster.

Answer: B

 

NEW QUESTION 70
An Internet company purchased a batch of TaiShan servers to build a Web system, and now uses httpress to test its performance. httpress -n 10000 -c 100 -t 4 -k http://localhost:8080/index.html What is the correct statement of the test command?

• A. There are 10,000 threads in the test.
• B. The test is a short connection test.
• C. There are 100 concurrent counts in the test.
• D. There are 4 requests in the test.

Answer: C

 

NEW QUESTION 71
Which of the following descriptions about the Apache Tomcat cluster model is wrong?

• A. The disadvantage of Apache R-proxy is that when the stopped Tomcat server is restarted, Apache cannot detect it and will not forward the request.
• B. The Apache R-proxy method means that when a Tomcat stops running, Apache will still forward the request, resulting in a 502 gateway error, but this problem does not exist as long as the server is restarted.
• C. The advantage of the Apache R-proxy method is that it can be set to realize that apache is responsible for processing static web pages, and Tomcat is responsible for processing dynamic requests such as JSP and server.
• D. In Apache modk mode, Apache will automatically detect the stopped Tomcat server, and then not send a request in the past.

Answer: B

 

NEW QUESTION 72
The development of bus technology, PC/XT -> ISA bus -> Extended ISA bus -> AGP bus -> PCI bus -> PCI-Express bus.

• A. True
• B. False

Answer: B

 

NEW QUESTION 73
iBMC uses FDM technology to diagnose and prevent faults. Which of the following statements about the characteristics of FDM is correct? (Multiple choice)

• A. FDM can collect Cache NCE failures and memory controller failures.
• B. Diagnose the faulty memory DIMM and give suggestions for handling by de-analyzing the address recorded by the memory controller.
• C. FDM can accurately locate faulty components among multiple suspected fault sources.
• D. It can detect basic hardware failures, including over-temperature alarms and bus failures.

Answer: A,B,C,D

 

NEW QUESTION 74
Which of the following are Huawei Atlas products? (Multiple choice)

• A. Atlas 200 acceleration module
• B. Atlas 300AI accelerator card
• C. X6800 high-density server
• D. Atlas 800 deep learning system
• E. Atlas 500 Smart Station

Answer: A,B,D,E

 

NEW QUESTION 75
To ensure high data reliability, ES3000 V5 SSD has built a multi-level data verification protection mechanism to ensure data security.

• A. True
• B. False

Answer: A

 

NEW QUESTION 76
BIOS is the basic input and output system, which provides the lowest level and most direct hardware control program for the computer.

• A. True
• B. False

Answer: A

 

NEW QUESTION 77
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