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Question # 1:
Which function is NOT a part of Kerberos?
A. Kerberos offers Strong Authentication features.
B. Kerberos authorizes SQL Access for Hive and Impala.
C. Kerberos builds on symmetric key cryptography and requires a trusted third party.
D. Kerberos works on the basis of tickets.
Question # 2:
You have a 3-Rack Hadoop Cluster and you have configured HDFS will, the replication factor set to 3. All Racks and Nodes are up and running.
Which is the correct Data Replica layout by default?
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 n remote Rack2, and I he last replica on a different node in the same remote Rack 2.
C. 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.
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.
Question # 3:
Which methods of Kafka deployment on Oracle Cloud does- NOT provide SSH access?
A. Oracle Event Hub Cloud Service-Dedicated associated with Big Data Cloud
B. Oracle Event Hub Cloud Service (Multi tenant Version)
C. Oracle Event Hub Cloud Service Dedicated (Kafka as a service)
D. Customer installed Kafka on Oracle Cloud Infrastructure
Question # 4:
You need to enforce network encryption, as Kerberos Authentication does, not protect data as it travels through the network. Hadoop being a distributed system means that data must be transmitted over the network across machines.
Which is NOT a network communication protocol used for network encryption?
A. Direct TCP/IP
D. Hadoop RPC
Question # 5:
Big Data Cloud has Tools for easy provisioning, managing, and monitoring of Apache Hadoop clusters.
Which component does Oracle Big Data Cloud use as the platform stack for cluster orchestration and provisioning?
A. Cloudera Manager
B. Apache Ambarl
C. Map R Control System
D. Oracle Enterprise Manager