Oracle 1Z1-928 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 1Z1-928
Exam Name/Title: Oracle Cloud Platform Big Data Management 2018 Associate
Certification Provider: Oracle
Corresponding Certification: Oracle Data Management

Exam Questions: 62
Updated On: Jul 11, 2026

Question #15

Which is NOT a valid way the data streaming plate form Kafka can be deployed in the Oracle cloud?

A. Customers can deploy Oracle Event Hub Cloud Service on an AWS EC2 instance.

B. Customers can set up Apache Kafka on Oracle Infrastructure Cloud and mange it.

C. Customers can subscribe to Event Hub Cloud Service fully managed by Oracle (managed service).

D. Customers can subscribe to Event Hub Cloud Service (Apache Kafka) and manage it.

Discussion 0

Correct Answer: D Vote an answer

Question #16

Oracle Cloud provides options of where you can securely deploy your cloud services. Where can you deploy Oracle Big Data Cloud?

A. in AWS data centers

B. in your data centers behind the customer's firewall

C. in Oracle Public Cloud Data Centers

D. Oracle Cloud in your data centers is not a cloud-related solution.

Discussion 0

Correct Answer: C Vote an answer

Question #17

What operating system is Big Data Cloud Service running on?

A. Oracle Linux

B. Oracle Solaris

C. Red Hat Linux

D. Windows 10

Discussion 0

Correct Answer: A Vote an answer

Question #18

Oracle Event Hub Cloud Service is supported by many of the Oracle Cloud platforms.
Which two are options of where you can deploy Event Hub Cloud Service (Apache Kafka)?

A. in Oracle Public Cloud Data centers

B. in Azure data centers

C. in AWS or Azure data centers

D. in Rackspace data centers

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

Discussion 0

Correct Answer: A,E Vote an answer

Question #19

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

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

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

Discussion 0

Correct Answer: C Vote an answer

Question #20

You are a Spark developer using Spark RDDs for data processing. You realize Resilient Distributed Data Sets (RDDs) are evaluated lazily.
Which function do you need to execute to materialize RODS?

A. Map ( )

B. Coalesce ( )

C. ReduceByKey

D. Filter

E. CountByKey ( )

Discussion 0

Correct Answer: E Vote an answer

Question #21

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. bigdatacloudservice-oracle.com

B. bigdata.oracle.com

C. bdacloudservice.oracle.com

D. bdcs.oracle.com

Discussion 0

Correct Answer: D Vote an answer

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