最新的Oracle Cloud Platform Big Data Management 2018 Associate - 1Z1-928免費考試真題

A. Yam combines the two major functionalities of Job tracker: Resource Management and Job Scheduling

B. It provides Daemons and API to develop generic distributed applications.

C. Yarn can Run applications that follow MapReduce and Non MapRuduce Model like Graph Processing.

D. Yarn model functionality is identical to Apache Hadoop Map Reduce (MR1)

E. It handles and schedules resource requests.

F. Yarn does NOT support running multiple applications in a single Hadoop Cluster.

A. One replica on one node in Local Rack 1, another replica on a node in a remote Rock2, and the last replica on the fastest node in the cluster.

B. One replica on one node In Local Rack 1, another replica on a node in a remote Rack 2, and the last replica on a different node in Local Rack 1.

C. One replica on one node In Local Rack 1, another replica on a node in n remote Rack2, and I he last replica on a different node in the same remote Rack 2.

D. One replica on one node In Local Rack 1, another replica on a node In a remote Rack 2, and the last replica on a node In I he remote Rack3.

A. It always returns a new RDD by passing the supplied function used to filter the results.

B. It always returns on RDD with 0, 1, or more elements

C. It always returns a new RDD that contains elements in the source dataset and the argument

D. It always returns on RDD with identical size of the input RDD

A. Node Manger

B. Data Node

C. Resource Manager

D. Container

A. mammoth

B. bdcscli

C. dcli

D. bdacli

A. in AWS or Azure data centers

B. in Azure data centers

C. in Rackspace data centers

D. In the Customer's on-premises data centers

E. in Oracle Public Cloud Data centers

A. Use the HDFS copy command as long as you have necessary HDFS and Cluster Access Privileges.

B. Use PIG with error checking enabled.

C. Use FLUME with Memory channel and Slink

D. Use FLUME WITH In File Channel.