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Viewing page 11 out of 15 pages
Viewing questions 101-110 out of questions
Questions # 101:

When using HUAWEI CLOUD Data Express Service DES, which of the following errors is the following about the difference between the T eleport mode and the disk mode?

Options:

A.

Teleport equipment uses military-grade chassis, GPS tracking, limited area unlocking, encrypted uploaD. deduplication compression, and guarantee number According to transportation and transmission security

B.

Teleport mode: You can select Teleport devices with high I/O performance provided by Huawei data centers as migration mediators Quality

C.

Teleport mode tickets generate signature files, while disk mode tickets do not generate signature file

Questions # 102:

An enterprise uses the DDD domain-driven design model to divide microservices, and identifies the bounded context by adding commands and generated actions to domain events Single selection

Options:

A.

four-color archetypal method

B.

event storm method

C.

establishment system—language

D.

D. Business Sea Presentation Analysis

Questions # 103:

To migrate a self-built MySQL database on a cloud host on a friend's public cloud to HUAWEI CLOUD APS, which of the following migration methods is the most reasonable Single selection

Options:

A.

MySQL dump

B.

Master-slave

C.

C. The main migration service SMS

D.

the data service DRS

Questions # 104:

A customer purchases both HUAWEI CLOUD and a third-party cloud ECS、EIP、VPC and other cloud service resources, Deploy its e-commerce network As an expert in HUAWEI CLOUD O&M, you need to comprehensively monitor your business operation resources We recommend that you activate HUAWEI CLOUD Application O&M Management serve AOM, Customer use AOM Which of the following features can be implemented? Multiple selection

Options:

A.

You can use AOM to monitor ECS instances on HUAWEI CLOUD and other cloud service providers

B.

B. Customers can use AOM to monitor cloud hosts and docker containers, and also achieve depth of storage and networking

C.

C. Customers use AOM services to collect metrics, logs and application performance data through ICAGENT Agent must be manual Install to the host

D.

D. Customers use AOM, which can be collected by installing ICA GENT to the host, or can be provided through AOM of

OpenAPI interface or Exporter interface, business indicators as custom indicators, connected to AOM

Questions # 105:

HUAWEI CLOUD MAPReduce service mrs deploys and hosts a Hadoop cluster on the cloud H adoop The cluster includes components such as HDFS, MapReduce, and Yarn. What is correct for the following description of Hadoop HDFS? Multiple selection

Options:

A.

It has the characteristics of high throughput and scalability

B.

B. Clusters can be built based on a large number of cheap hardware

C.

At f moment, only the f caller can perform write operations

D.

D. Data writing is random write, and the writing efficiency is high

Questions # 106:

HUAWEI CLOUD has introduced Kata container technology in the CLI service to improve the security of single container instances

Description of the container, which is correct? Single selection

Options:

A.

Kata is a container project managed by the Kubernetes community

B.

Kata container resource utilization ratio Docker container high

C.

Kata container requires Hypervisor layer support

Questions # 107:

Natural language processing (Natural Language Processing, abbreviated as NLP) is a technology based on artificial intelligence, for all types of enterprises and developers. The cloud service for image Chinese analysis and mining is designed to help users efficiently process the text in the image, and is often used in scenarios such as intelligent question answering systems, text analysis, content recommendation, and translation. |

Options:

A.

TRUE

B.

FALSE

Questions # 108:

What is wrong with the following description of Kubernetes objects? (Single).

Options:

A.

DaemonSet is associated with the node, and if the node is abnormal, Da e monset is also not recreated on other nodes

B.

It is not recommended to use directly ReplicaSet, recommended in Deployment call in ReplicaSet, to maintain Pod Quantitative stability

C.

C. StatefulSet gives each pod a fixed name, via H eadless service provides each pod with a fixed access domain name

D.

D. Users must use y a m1 file to create a Kubernetes object

Questions # 109:

The following description of the role of Deployment in Kubernetes, which is wrong — Item?

Options:

A.

Deployment can be used to define Deployment to create pods and replicaSet

B.

Deployment can be used to define the logical collection of pods and the policy for accessing this collection

C.

Deployment can be used for rolling upgrades and rollback apps

D.

Deployment can be used for Pod scaling and scaling

Answers: B

Questions # 110:

Which of the following items is not a performance bottleneck for services in low-latency scenarios? Single-select

Options:

A.

delay caused by long execution time of SQL statements

B.

Unreasonable selection of resource specifications, resulting in wasted resources and inter-process calls leading to performance bottlenecks

C.

Network latency caused by too many forwarding nodes in the network link

D.

D. The return result of data reading and writing takes too long

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Viewing questions 101-110 out of questions
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