Free Access Huawei.H13-711_V3.0-ENU.v2022-01-24.q177 Practice Test (Page 36)

Question 171

If there are only Default, QueueA and QueueB sub-queues in the YARNU group, then their capacity is allowed to be set to 60%, 25%, and 22% respectively.

A.False

B.True

Question 172

What processes are included in the HBase service of Fusioninsight HD? (Multiple choice)

A.Data Node

B.Slave

C.HRegionServer

D.HMaster

Question 173

Through the unified user management system in the big data platform, unified management of users, roles and organizations of various open-source component application systems in the platform can be realized, and cross-domain single sign-on logout and unified identity authentication function among various application systems can be realized.

A.True

B.False

Question 174

In the era of big data, which of the following challenges companies face? (Multiple choice)

A.The data is scattered among various departments of the enterprise, and the same data is inconsistent in the internal storage format of each department.

B.Scattered data has problems such as noise, missing, irregular storage type, etc., which requires a lot of data preprocessing.

C.The data structure is diversified.

D.The technological advancement of competitors.

Question 175

ApplicationMaster applies for and receives resources from ResourceManager through the RPC protocol in a polling manner.