Online Access Free H13-821_V2.0-ENU Practice Test

Which of the following are the uses of middleware?

• A.Module asynchronous decoupling
• B.Support for ultra-large scale applications
• C.Hotspot data caching
• D.Support massive data
• E.Support mass access

Through the transaction monitoring of APM, operations management personnel can understand the final consumer behavior for business development decision-making, and can also quickly discover the status of business operations for rapid diagnosis of abnormal applications.

• A.TRUE
• B.FALSE

LiteOS is a lightweight operating system in the field of Huawei's Internet of Things. Which of the following devices is not recommended to run on?

• A.Cell phone
• B.Wearable devices
• C.Smart Street light
• D.Smart water meter

If you need to use FunctionGraph as an APP backend and provide an interface for external applications to access, which type of trigger is recommended for tenants to use?

• A.API Gateway Trigger (APIG)
• B.Message notification trigger (SMN)
• C.Timing trigger (TIMER)
• D.Object storage trigger (OBS)

What are the advantages of the Al development platform based on the ModelArts packaging industry? (Multiple choice)

• A.Users can directly modify the ModIArts source code
• B.ModeIArts presets a large number of optimized model algorithms, which can be used directly
• C.The computing resources are used on demand, without the need to build a computer room by yourself
• D.No need to develop from scratch, just do simple packaging, saving manpower