Online Access Free 1Z0-928 Exam Questions

You want to take advantage of the many Oracle products your company is using with on-premises products and with cloud services.
Your company has locations geographically dispersed. You need to not only share data changes with all those locations, but also want to process the data with various Hadoop products.
Which Big Data Connector should you use?

• A.Oracle R Advanced Analytics for Hadoop
• B.Oracle Golden Gate for Hadoop
• C.Oracle Data Integrator for Hadoop
• D.Oracle SQL Connector for Hadoop

What is the function of a SHUFFLE phase in the MAPDEDUCE processing framework?

• A.This phase provides fault tolerance by moving mappers from the failed nodes to running nodes.
• B.This phase is to optimize resource utilization by moving mappers to the other nodes.
• C.This phase is used to reduce the values associated with the intermediate keys.
• D.This phase will move intermediate data from the mapper to the reducers.

You are experienced in using XQuery to access data and have decided to use Oracle Big Data Connector Oracle XQuery for Hadoop to obtain data from the source.
Which three can be a source for OXH?

• A.Avro files in HDFS
• B.Oracle NoSQL Database
• C.Data in Hive tables
• D.XML data 10 local files
• E.Oracle 12c Database

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.HTTPS
• B.SSL
• C.Hadoop RPC
• D.Direct TCP/IP

On which open-source processing engine is Oracle Big Data Cloud (BDC. Strategy based on?

• A.Apache Flink Scalable Batch and Stream Data Processing
• B.Spark
• C.Apache Storm
• D.Apache Apex