The OBS bucket strategy is abnormal

The OBS bucket is deleted

The capacity of the OBS bucket is too large

D . The default encryption answer for OBS buckets is

The ECS instance is different in R e g i o n and the network latency is different B . Obtain the real IP address is enabled Features

The session persistence function is enabled

D . The website has enabled HTTPS function

B . After comprehensively evaluating the cost and benefits of the software to the cloud decide to use another model with the same function, but does not rely on Ukey certification software to replace the software and spread it to the cloud

C . Express Ukey to the public cloud vendor , and the public cloud vendor will plug the Ukey into the physical server and directly use it for the customer ' s virtual machine

D . Use HUAWEI CLOUD AppGallery ' s " Ukey USB Dongle Migration to the Cloud " software to implement the cloudification answer of the software

APM demonstrates the call relationship and dependency between applications through topology visualization. The topology uses the Application Performance Index ( A p d ex ) to quantify application performance satisfaction and use different colors to identify the values of Apdex in different intervals for your convenience Quickly identify and locate application performance issues

Through real-time analysis of server-side service flows, APM displays key indicators such as transaction throughput, problem rate, and latency, and uses the health indicator Apdex to score applications to intuitively reflect user satisfaction with applications

APM application performance indicators ^ collection, including call chain, SLA, SQL call , JVW and other performance index collection, application The reliability of the performance index acquisition capability will continue to improve with the increase in the number of probes deployed on a single node

FPGA cloud server

ECS

dedicated host

GPU cloud server

Use the IMS service to create an image for the front-end stateless application ;

Create an Auto Scaling group and select Load Balancer as the health check mode .

Create an AS configuration ;

Create an ELB and configure the Listener and Backend Server Group radio selection

adcb

cbad

dcab

Performance can be scaled by adding more servers to the load-balanced network so that accepted requests can be distributed to different back-end systems according to policy

B . Replace one large resource with multiple small resources to reduce the impact of a single failure on the entire system

Build the system on the cloud ' s dynamically scalable architecture that supports a good user experience and streaming Growth in volume or data size does not degrade performance

Interdependencies in the system should be reduced. allowing various components to pass only through specific. technology-independent interfaces ( e.g., RE S T FU L A P I ). Interact with each other. Technical implementation details are hidden so that the underlying implementation can be modified without affecting other components

B . Reasonably configure CCE cluster expansion policies and application scaling policies to cope with the continuous growth of business volume

disposition AP I The backend timeout, and the clients retry, circuit breaker, and other capabilities can be used to achieve scalability and high reliability of application services

application operation and maintenance management AOM and application performance management APM Services that help users quickly analyze and diagnose the operation of applications O & M issues to improve application user experience

TRUE

FALSE

TRUE

FALSE