Online Access Free H13-711-ENU Exam Questions

The main role of Zookeeper in distributed applications does not include which of the following options?

• A.Store server information in the cluster
• B.Allocate cluster resources
• C.Election of Master nodes
• D.Ensure data consistency on each node

Assuming that the amount of data is about 200GB, and the maximum capacity of shards is limited to 30GB, what is the maximum number of shards that should be designed?

• A.3 or 4
• B.7 or 8
• C.5 or 6
• D.9 or 10

In the Fusioninsight HD system, HBase supports dynamic expansion of columns.

• A.True
• B.False

SELECT a salary, b adress FROM employee a JoiN SELECT adress FROM Employee info where provine='zhejiang) b NO ananme=b.name: "What types of operations are included?" (Multiple choice)

• A.Import data
• B.Subqueries
• C.Create table
• D.J0IN query

Assume that the minimum resource guarantee for each user is set to YARN.scheduler.capacity.root.QueueA.minimum-
User-limit-percent=25, then which of the following statement is wrong?

• A.When the third user submits the task, each user can get up to 33.33% of the resources
• B.When the fifth user submits a task, each user can get up to 20% of the resources
• C.When the second user submits a task, each user can get up to 50% of the resources
• D.When the fourth user submits a task, each user can get up to 25% of the resources