Intelligent edge cloud I E C Service is an extension of HUAWEI CLOUD infrastructure and is generally deployed in remote areas to meet low traffic requirements Low-latency business needs I E C Sites are farther away from the cloud architecture that It is also built by HUAWEI CLOUD establish Operations and operations.

HUAWEI CLOUD CCI is a container instance service provided based on the D C E R Container Engine .

An enterprise business platform needs to open the mutual access channel between two VPCs , which of the following is the most cost-effective ? Single selection

If a company uses ECS services on HUAWEI CLOUD we recommend that tenants use which of the following HUAWEI CLOUD services to ensure high availability and switch to another AZ as soon as possible after a failure occurs in one zone? Single selection

The business of an Internet enterprise is growing rapidly, although its application has realized the operation of database sharding, but the amount of data in a single table of the corresponding MySQL database continues to increase, the corresponding time becomes longer, and the throughput decreases ? Single selection

An Internet company provides online live streaming services, and the company ' s business has a certain cyclical fluctuation law (8 pm , 10 points of business pressure is greater, other times the frequency of business is relatively low ; In order to support business fluctuations, the company has optimized its business to achieve horizontal expansion without health. After the service is migrated to the cloud which of the following solutions cannot meet the requirements of service fluctuations? Single selection

You can create a VPC peering link based on your actual business needs and add related route configurations, and you can select 16-bit or 32-bit masks for source and destination addresses in the routing configuration, which is an effective VPC network security protection measure. Single selection

A company runs a music download website where all music files are stored in OBS . Due to the growth of business volume, the use of downstream traffic increases, in order to reduce network traffic costs and improve user download speed. What actions does the tenant take to meet the above requirements? Single selection

After the host connection configuration is completed. a user does not collect logs through Log Service. The following description of the causes of the effect , which one is wrong?

If you use the HUAWEI CLOUD text recognition OCR service to recognize the front and back of an ID card. you need to call the ID ^ interface one of the following times : Item? (Single ).