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Viewing questions 31-40 out of questions
Questions # 31:

An insurance company plans to migrate its services from its on-premises data center to HUAWEI CLOUD and deploy services through the cross-AZ primary/standby disaster recovery solution, and can plan disaster recovery from the host, datA. storage, and virtual machine layers when designing disaster recovery at the application level.

Options:

A.

TRUE

B.

FALSE

Questions # 32:

The following description of the key technologies of content delivery network CDN, which one is correct? Single selection

Options:

A.

Dynamic and static separation: dynamic content edge nodes are slowed down

B.

Warm-up: Edge nodes actively cache dynamic content to reduce pressure on the origin server

C.

Intelligent image adaptation: judge the network situation and intelligently adjust the image format

D.

Refresh: After the origin server file is updated. the old file of the edge node can be automatically overwritten

Questions # 33:

In the government cloud scenario, while ensuring business interconnection, it is also necessary to better ensure network security Single selection

Options:

A.

VRF isolation: Assign different tenant permissions to different IMS tenants for Layer 2 isolation

B.

VS isolation: Divide different VS logical switches ± core switches for logical isolation for different tenants

C.

Firewall isolation: assign different virtual systems (V S YS) for different tenants; Different users access the private network server and use the corresponding VSYS for access control and security identification

D.

VLAN isolation: Assign no VLAN for Layer 2 isolation for different tenants

Questions # 34:

Government cloud big data platform, through the use of big data technology, carry out cross-field and cross-channel comprehensive data analysis, understand government service needs, continuously optimize resource allocation, enrich service content, do a good job in personalized and accurate push services, change passive services into active services, and effectively improve the quality and efficiency of government services.

Options:

A.

TRUE

B.

FALSE

Questions # 35:

The use of cost-effective resources, supply and demand matching, revenue awareness, and continuous cost optimization are the main design principles of cloud architecture cost optimization.

Options:

A.

TRUE

B.

FALSE

Questions # 36:

Which of the following errors is the following description of HUAWEI CLOUD text recognition service OCR? Single selection

Options:

A.

The OCR service only supports calling the interface once to identify one image, batch recognition requires secondary development, and the encoding loop uses API to realize batch call service to identify pictures

B.

OCR service supports images, scans, word. pdf, excel and other files to detect and recognize the text, convert the text into an editable text format, and return the recognition result in JSON format

C.

The OCR service recognizes the result in JSON format, and users can save the result as word. txt, pdf through programming Lattice

D.

The OCR service can recognize the text content in the ID card picture and return the recognition result to the user in JSON format, which does not support judging the authenticity of the identity

Questions # 37:

A game company that chooses HUAWEI CLOUD to deploy its services has the following requirements

The front-end server cluster has the characteristics of high concurrency and large traffic. elastic expansion, and is sensitive to latency, and frequent operation of players will generate a large number of network packets, and the packet forwarding performance requirements are as high as 10 million PPS

The game application server has a high animation effect and needs to render fast animations 3-Back-end database business based on Oracle RAC cluster database for data storage, which of the following options is the most suitable

Options:

A.

Select C6 for front-end server, G5 for application server, BMS

B.

B for back-end database server, S6 for front-end server, G5 for application server, Select Dell

C.

C for the back-end database server, C6 for the solution server, FFP1 for the application server, Dell

D.

D for the back-end database server, and S6 for the front-end server, Application Server G5, backend database server BMS

Questions # 38:

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.

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

D.

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

Questions # 39:

A game company usually analyzes and breaks through the bottleneck of the industry through log analysis. For example, improve player retention in the novice period. optimize operational activities to increase player activity, and data-driven product iteration. However, log analysis is usually scheduled on a periodic basis. There are a large number of idle periods between each schedule, resulting in resources often sitting idle. To solve this problem, we plan to use HUAWEI CLOUD Data Lake to explore the problem of idle resources Single selection

Options:

A.

Pure SQL development mode, SQL syntax is fully compatible with standard shift NSI SQL 2003

B.

It can analyze multiple data sources on the cloud and build a unified view of the enterprise

C.

Pay-as-you-go billing is charged only during use, and the cost is reduced by more than 50% compared with the exclusive cluster

D.

Estimate and automatically scale computing resources based on service load

Questions # 40:

During the research stage of business migration to the cloud enterprises need to collect source-end system information. The following description of the source information that needs to be collected. which is wrong?

Options:

A.

You need to collect the effective data amount and disk size of the source host teaching disk

B.

You need to collect the kernel version of the source host operating system

C.

The network bandwidth from the source host to the target platform needs to be collected

D.

You need to collect the average usage during the CPU-day period of the source host

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