H13-231-ENU問題集、Huawei実際の試験問題

質問 1

Stateless computing means that the physical attributes of computer servers can be configured, inherited, copied, and migrated remotely, so as to realize the automation of server deployment, replacement, and business migration. Without reconfiguration operations, computing can reach "stateless".

A. True

B. False

正解: A

質問 2

ASIC is another new type of chip after CPU, GPU and other general-purpose chips. Which of the following is the wrong understanding of ASIC chip?

A. The biggest advantage of ASIC chips lies in the fact that the algorithm can be modified according to customer requirements to meet business needs during the use of the chip (the algorithm is fixed and may not be used once it is modified).

B. ASIC refers to an integrated circuit designed and manufactured for specific user requirements and specific electronic system needs.

C. Compared with general integrated circuit ASC, it has the advantages of smaller size and lower power consumption.

D. The current mainstream ASIC manufacturers include Huawei, Google, Cambrian, etc.

正解: A

質問 3

Huawei Atlas 800 deep learning system lowers the technical threshold for using AI, allowing customers to focus more on the business itself so that the AI business can be quickly developed and launched. Which of the following deep learning frameworks is currently not supported?

A. MXNel

B. Hard

C. PyTorch

D. Tensorflow

正解: B

質問 4

When engineers deliver the hyper-converged virtualization scenario built by Huawei E9000 blade servers, they need to use CX310 or CX320 switching boards, through basic frame cascading, and no external switches. A maximum of 4 frames are supported between frames. Two switch boards in the frame are stacked through 40G interface.

A. True

B. False

正解: A

質問 5

An Internet company purchased a batch of TaiShan servers to expand the previously built distributed storage Ceph resource pool. In order to ensure data consistency. The OSD compares the metadata of each object copy located in different OSDs in the placement group. If you need to capture OSD defects and file system errors, you can perform a cleaning operation.

A. True

B. False

正解: A

質問 6

Which of the following options does not belong to the CPU performance index?

A. CPU usage

B. Buffer/Cache Size

C. Amount of context switching.

D. Number of interruptions

正解: B

質問 7

Linux is a collective term for a class of free-to-use and freely spread Unix-like computer operating systems. Which of the following is not an advantage of Linux?

A. The Linux system is an open source system, relatively mature, with a complete set of permissions mechanism, and high security and stability

B. Multiple users can own and use system resources at the same time, that is, each user has specific permissions on his own resources, and does not affect each other.

C. Linux has built-in a wealth of free network service software, database and web development tools.

D. The graphical interface makes meteorology easy to use for other systems, greatly reducing the learning cost of users.

正解: D

質問 8

It can prevent failures in time, analyze and accurately locate failures, and automatically analyze the root causes of errors. Which of the following are hardware fault isolation? (Multiple choice)

A. Realize the fault handling of hardware such as CPU and memory

B. Support dynamic loading mechanism of diagnosis / response components

C. Support batch deployment and one-click hot patch installation

D. Realize CPU core MEM isolation technology

正解: A,D

質問 9

The Public Security Bureau of County A needs to build a video image analysis platform. The Huawei full-target structured solution requires that a single machine can support 1200 face close-up picture structured tasks. Please provide an optional server selection solution. (Multiple choice)

A. Atlas 800 3010 8 block Atlas300

B. Atlas 800 3010 16 block Atlas300

C. Atlas 800 3010 1 block Atlas300

D. Atlas 800 3010 2 block Atlas300

正解: A,B

質問 10

Which of the following is correct about engineer A's understanding of LVS cluster? (Multiple choice)

A. LVS has three working modes: LVS-NAT (address translation), LVS-DR (direct routing), LVS-TUN (tunnel)

B. The commonly used scheduling strategies of LVS include round-robin scheduling, weighted round-robin scheduling, minimum number of connections, priority for quick response, etc.

C. LVS is a virtual server cluster, working on the seventh layer of the network system, using IP load balancing technology and the fourth layer based on content request distribution technology.

D. LVS cluster mainly consists of three parts: load scheduler, server pool/Real server, and shared storage.

正解: A,B,C,D

質問 11

Which of the following are not part of the business functions of Huawei's smart edge small station solution?

A. Vehicle identification

B. Object recognition

C. Face recognition

D. Crowd analysis

正解: A

質問 12

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_reuse=1

B. net.ipv4.tcp_keepalibed_time=1800

C. net.ipv4.tcp_fin_timeout=10

D. net.ipv4.tcp_tw_recycle=1

正解: A,C,D

質問 13

Heterogeneous computing is a new computing model following single-core computing and multi-core parallel computing. Which of the following descriptions of heterogeneous computing is wrong?

A. Currently popular heterogeneous programming frameworks in the industry are: OpenCL, CUDA, C++AMP

B. Moore's Law is blocked, and the surge in data is the cause of heterogeneous computing.

C. Common heterogeneous system architectures are: CPU+GPU, GPU+FPGA, CPU+ special chip

D. Common computing unit categories include CPU, GPU, DSP, ASC, FPGA, etc.

正解: C

質問 14

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. Modify the /etc/sysctl.conf file

D. Use echo command line output to redirect to the selected file under /proc

正解: B,C,D

Huawei HCIE-Intelligent Computing V1.0 - H13-231-ENU 模擬練習