Function workflow FunctionGraph is a serverless computing service provided by HUAWEI CLOUD Single selection
The following description of the database SQL optimization method. which is wrong? Single selection
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
During the implementation of application migration to the cloud the service switchover should be performed when the business volume is the lowest, and the impact of the service switchover on users should be minimized
Before the mobile game is launched. it is necessary to simulate the real end-user access for the actual problem test, among the following mobile game pressure test, which of the following mobile game stress test is most recommended? Single selection
HUAWEI CLOUD Direct Connect is used to build a high-speed dedicated connection channel between a user's on-premises data center and a HUAWEI CLOUD VPC Single selection
The primary instance of Data Service DRS supports the construction of a primary/standby high-availability architecture, and when a natural disaster occurs suddenly in the area where the primary instance is locateD. the primary node is located
(Master) If the standby node (Slave) cannot be connecteD. you can switch the remote disaster recovery instance to the primary instance, and quickly restore service access to the application after modifying the database link address on the application side. The real-time disaster recovery function provided by Data Service enables real-time synchronization between the primary instance and cross-region disaster recovery instances. Single selection
A company needs to build an online business platform to provide services to clients through the public network, considering that the platform business needs to support smooth expansion and feature grayscale online and offline, which of the following network services needs to be configured? Single selection
A company is an Internet product development company, and the company's architect decides to use the grayscale release strategy to iterate the product version, which of the following options cannot be used as the reason why the company adopts grayscale release? Single selection
The expansion direction in the AKF expansion cube and its corresponding concerns are: X-axis extension focuses on the division of responsibilities in the application, such as data types, the division of transaction execution types: Y-axis expansion focuses on vertical data and service cloning, that is
"Add machine to solve the problem"; Z-axis scaling focuses on prioritizing services and data, such as geographies. Single selection
