最新的Oracle 1Z0-928免費考試真題

問題1

What utility can you use to manage the White list?

A. mammoth

B. bdcscli

C. dcli

D. bdacli

正確答案: D

問題2

Which three pluggable schedulers are supported by YARN?

A. Timed scheduler

B. Capacity scheduler

C. Last In First Out.

D. Fair Scheduler

E. First in First Out.

正確答案: B,D,E

問題3

When you create a cluster, how many permanent node must you have before you can have edge nodes?

A. Three

B. Five

C. Four

D. Two

E. One

正確答案: C

問題4

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 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.

正確答案: A

問題5

Given: a kerberos principal is a unique Identity to which Korberos can assign tickets, and a realm is where the Kerberos database is stored.
What is the realm Used by Big Data Cloud Service?

A. bigdata.oracle.com

B. bdacloudservice.oracle.com

C. bdcs.oracle.com

D. bigdatacloudservice-oracle.com

正確答案: C

問題6

Oracle Data Integrator for Big Data offers customers with Enterprise fig data Integration.
What component does Oracle Data integrator for Rig Data use to give you the ability to solve your most complex and time-sensitive data transformation and data movement challenges?

A. ROD

B. Predefined MapReduce Job for data transformation

C. Knowledge modules

D. Package scripts

正確答案: C

問題7

What is the role of Kerberos in the Big Data Cloud Service?

A. It provides support for fine-grained, role-based authorization over Hive metadata.

B. It ensures the identity of users and services communicating over the network.

C. It allows for encryption of HDFS data at rest and Data in Motion.

D. It provides a secured Network Firewall to restrict Big Data Cloud Service access from external hosts.

正確答案: B

最新的Oracle Cloud Platform Big Data Management 2018 Associate - 1Z0-928免費考試真題

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