Free Access to Huawei.H13-821_V2.0-ENU.v2022-09-22.q217 with Valid Practice Test (Page 6)

Question 21

Which of the following options is not a function of the HUAWEI CLOUD RDS Recycle Bin?

A.After the subscription period instance is unsubscribed and deleted, the instance can be restored from the recycle bin within a limited period of time
B.After the on-demand instance is deleted, the instance can be restored from the recycle bin within a limited period of time
C.After the subscription period instance is frozen and deleted, the instance can be restored from the recycle bin within a limited period of time
D.After the failed instance is deleted, the instance can be restored from the recycle bin within a limited period of time

Question 22

Which of the following descriptions about HiLens Kit is wrong?

A.HiLens Kit has built-in Yiteng 310 chip, which can analyze and process multiple channels of video at the same time
B.HiLens Kit is suitable for indoor and outdoor scenes
C.HiLens supports audio input, audio output, WiFi, USB interface, network interface, SD card
D.HiLens Kit supports any network camera connected to RTSP protocol

Question 23

Which of the following components can be included in an MRS cluster? (Multiple choice)

A.Flink
B.MongoDB
C.HBase
D.MySQL

Question 24

Which of the following options are the application scenarios of Huawei Cloud's multi-cloud container platform and hybrid cloud solution? (Multiple choice)

A.Traffic sharing
B.Separation of core computing program from general user business
C.More active business and disaster recovery
D.Data and business separation
E.Separation of development and deployment

Question 25

Which of the following operation and maintenance capabilities can the application operation and maintenance of the microservice cloud application platform (serviceStage) provide?

A.Log analysis
B.Call chain analysis
C.Elastic expansion and contraction
D.Alarm
E.Node resource monitoring

Question 21

Question 22

Question 23

Question 24

Question 25

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