Free Huawei H13-231-ENU Exam Questions & Answer from Training Expert DumpsTests [Q36-Q57]

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Free Huawei H13-231-ENU Exam Questions and Answer from Training Expert DumpsTests

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NO.36 MIPS is based on RISC technology, coupled with the scalable hardware and software design in the MIPS architecture, making MIPS solutions have higher performance, lower power consumption and smaller area than ARM ‘s similar solutions.

True

False

NO.37 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?

Multiple worker processes are peer-to-peer, they compete equally for requests from clients.

The worker process is mainly used to manage the master process.

The master process is mainly used to handle basic network events.

After Nginx is started, there will be a master process and a worker process.

NO.38 When an SSD disk is configured in the system, which I/O scheduling algorithm is most suitable?

noop

CF.

Anticipatory

Deadline

NO.39 Software is a series of computer data and instructions executed in a specific order.
Which of the following statement about software is wrong?

Middleware is the software that provides the connection between system software and application software.

The system software is responsible for managing each independent hardware in the computer system, providing a platform for the running application software, and adapting to different application software.

Application software is software developed for a specific purpose.

Computer software is divided into system software and application software and middleware between the two.

NO.40 The management software is hierarchical. It is divided into three layers. What are the two most important layers?

Integrated network management system and server stand-alone management software

Server stand-alone management software and infrastructure management system

Infrastructure management system and integrated network management system

NO.41 Huawei has achieved high-performance network acceleration through its self-developed network control chip. Which of the following are correct about the understanding of this network control chip? (Multiple choice)

Huawei IN series smart network card can support 2*100G/4*25G network card interface, and support PCIe Gen3 X16 system interface.

Through self-developed programmable network engine, Huawei Unique Networking smart network card can accelerate business in cloud network, cloud storage and other scenarios, while optimizing the utilization of infrastructure

Huawei IN series adopts standard card form, which is convenient for the deployment and operation and maintenance of various servers.

NO.42 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)

Close the transparent huge page

Balanced memory insertion method

Turn on irbalance

Turn off the use of swap memory

NO.43 The essence of intelligent computing includes: breaking the CPU boundary, breaking the server boundary, breaking the data center boundary, and centering on “computing, managing, AI, storage, and transmission” chips to create a full-stack, full-scenario intelligent solution covering the cloud, edge, and end.

True

False

NO.44 In Huawei’s full-stack full-scenario AI solution, which of the following modules is used to provide full-process services?

ModelArts

Ascend

MindSpore

CANN

NO.45 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?

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).

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

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

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

NO.46 There are many factors that affect the performance of hard disks, but in general, the performance ranking according to the type of hard disk should be RE: NVMe-SSD>SAS-SSD>SATA-SSD>SAS-15K>SAS-10K>SATA.

True

False

NO.47 Which of the following components is not a common computing unit?

CPU

ASIC

NPU

GPU

FPGA

NO.48 Which of the following processor models belong to the Intel X86 architecture? (Multiple choice)

AMD Opteron

Xeon

Pentium

8088

NO.49 Among the following chips, which semi-custom chip not only solves the shortcomings of custom circuits, but also overcomes the limited number of gate circuits of the original programming device?

CPU

GPU

FPGA

ASIC

NO.50 Which of the following understandings of server characteristics is incorrect?

Reliability refers to the ability of a product to maintain all of its functions for as long as possible.

The core guiding concept of RAS design is to ensure the sustainable and normal operation of customer business to the greatest extent possible

Ease of use refers to the ability to locate and repair as quickly as possible after the system fails.

Availability refers to the ability to maintain all of its functions for as long as possible.

NO.51 The company deployed Huawei eService software, which of the following content can eService predictive intelligence predict? (Multiple choice)

Performance prediction. Predict performance trends in the next 2 months.

Forecast the capacity trend in the next 12 months.

Risk plate identification

Detect abnormal performance and make analysis recommendations.

NO.52 Memory is one of the important components in the computer. Which of the following statements about the definition of memory is wrong?

The memory is relative to the external memory, and its main feature is the fast access rate

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.

Memory, also known as main memory, is the storage space where the CPU can directly die. It is made of semiconductor devices.

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.

NO.53 Engineer A first enabled Legacy mode to configure the BIOS. The addressing ability was low and it was unable to load more hardware and the boot was slow. Then Engineer A switched to UEFI mode for configuration, which was significantly improved. What features of UEFI are highlighted above? (Multiple choice)

Faster boot, hibernation resume

UEFI provides higher performance.

More convenient batch installation

UEFI provides larger disk capacity.

NO.54 Which of the following descriptions of the Apache+Tomcat cluster model is wrong?

The Apache R-proxy method means that when one of the Tomcats stops running, Apache will forward the request, resulting in a 502-gateway error, but this problem does not exist as long as the server is restarted.

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.

In Apache modk mode, Apache will automatically detect the stopped Tomcat server, and then no longer send requests in the past.

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.

NO.55 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?

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.

Linux system can install semi-rich free web server software, database, web development tools.

The graphical interface makes it relative to other systems. It’s easy to use, greatly reducing the user’s learning cost.

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.

NO.56 There are many hard disk interfaces for servers, which is the fastest transmission rate currently?

SCSI

PCIe ( NVME )

SAS

NO.57 When deploying Ceph on the Kunpeng platform, if you use SSD as the storage medium, you need to set the I/O scheduler to Deadline.

True

False

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Free Huawei H13-231-ENU Exam Questions & Answer from Training Expert DumpsTests [Q36-Q57]

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