H13-231-ENU by Huawei Valid Free Exam Practice Test

Question 1

In the Huawei Azure Stack hybrid cloud architecture, which of the following components does not belong to the hybrid cloud infrastructure certified by Microsoft?

A. FusionDirector management B. 10GE/25GE unified switching network C. Fusion Server 2288H V5 2U rack server D. Based on Huawei's NVME SSD hyper-converged storage.

Correct Answer: A

Question 2

Regarding the first use of rack and blade networking in the hyper-converged database scenario, which of the following statement is correct? (Multiple choice)

A. When the blades are deployed, they are assembled through the central frame. When there is no external switch, the maximum support does not exceed 4 frame cascading. If more than 4 frames, external IB switches need to be added. B. When mixed deployment rack and blade: E9000 chassis supplied to the public 8 10GE Interface, DB nodes are arranged in E9000 chassis. C. rack and blade deployment mixing: by a frame E9000 H2289 a minimum of 3 units, up to 16 units D. When the blade configuration deployment: provide a central unified external box 8 10GE interfaces, in principle, DB nodes are configured in a box.

Correct Answer: A,B,C,D

Question 3

Which of the following statements about dedicated calculations is wrong?

A. Dedicated computing platforms are expensive, with few applications, and only a few companies and a small number of applications can use computers. B. Huawei's KunLun minicomputer belongs to a closed computing architecture. C. Dedicated computing platforms mainly refer to mainframes and minicomputers. D. Dedicated computing platforms mostly use RISC architecture.

Correct Answer: B

Question 4

Huawei IN500 intelligently supports protocol offloading, which improves network performance. Which of the following is the protocol supported by IN500 for uninstallation?

A. RoCEv1 B. FTP C. RoCEv2 D. HTTP

Correct Answer: C

Question 5

Currently popular heterogeneous programming frameworks in the industry include OpenCL, CUDA, and C++AMP. Among them, OpenCL supports the most types of architectures and has the best compatibility.

A. False B. True

Correct Answer: B

Question 6

In some system tuning scenarios, kernel parameters need to be changed to adjust Linux kernel functions. The proc file system provides an interface to access the kernel. Which of the following methods can modify the contents of the proc file system? (Multiple choice)

A. Modify through a text editor B. Use the sysctl command to configure the parameters in the /proc/sys directory C. Use echo command line output to redirect to the selected file under /proc D. Modify the /etc/sysctl.conf file

Correct Answer: B,C,D

Question 7

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_tw_recycle=1 B. net.ipv4.tcp_fin_timeout=10 C. net.ipv4.tcp_keepalibed_time=1800 D. net.ipv4.tcp_tw_reuse=1

Correct Answer: A,B,D

Question 8

Company D purchased a batch of TaiShan servers to expand the original distributed storage capacity. Which of the following servers provides an object storage interface based on Librados with a RESTful interface to customers?

A. CephFS B. Librados C. RBD D. RADOSGW

Correct Answer: D

Question 9

TaiShan server has the advantages of high performance, multi-core, high concurrency, high throughput and native computing power. There are three types: balanced, storage, and high-density.

A. False B. True

Correct Answer: A

Question 10

Which of the following statements about the configuration principles of database nodes is correct? (Multiple choice)

A. In the blade form, the database node can be equipped with CH121 V5 or CH242V5 blades. B. In the rack form, the database node can be equipped with 1288H V5-8* 2.5'' HDD, 2288H V5-8*2.5'' HDD or 2488H V5-8*2.5'', KunLun9008 V5 server. C. The database node of the newly purchased scene is configured with 2pcs by default, and 2pcs or more can be selected. There is no limit to the number of nodes in the expansion scene. D. The database node adopts a flexible configuration method, which can be selected in the configurator parameter interface according to needs.

Correct Answer: A,B,C,D

Question 11

With the vigorous development of cloud computing, people's flexible demand for mobile devices has promoted the development of cloud phones, providing a unified base for the cloudification of mobile applications. Which of the following does not belong to the business type of Huawei TaiShan Native?

A. Game type B. Independent C. Hosted D. Office type

Correct Answer: B

Huawei HCIE-Intelligent Computing V1.0 - H13-231-ENU Exam Practice Test