Online Access Free H13-821_V2.0-ENU Exam Questions

Which of the following options are the storage types of HUAWEI CLOUD OBS? (Multiple choice)

• A.Archive storage
• B.Low frequency storage
• C.Standard storage
• D.High frequency storage

The ELB instance supports the simultaneous provision of load balancing services for multiple applications.

• A.True
• B.False

Because edge nodes often have the problem of resource obstruction, the IEF service provides a lightweight runtime framework to meet the requirements of fast startup and timely response at the edge, small resource occupation, and application support functions, containers, and virtual machines.

• A.True
• B.False

Compared with traditional swipe-type turnstiles, what are the advantages of face turnstiles? (Multiple choice)

• A.Manage the flow of people and regulate pedestrian access
• B.Improve traffic efficiency
• C.Prevent punching and cheating on behalf of others
• D.Accurately identify the identity of visitors

Which of the following deployment forms does HUAWEI CLOUD DDS Community Edition support? (Multiple choice)

• A.Replica set
• B.Duplicate ring
• C.Master-slave mode
• D.Cluster