Free 1Z0-928 Exam Dumps Preview

How can you collect and move Syslog data with HDFS without any data loss?

In which use case Event Hub Cloud Service (Apache Kafka) CANNOT be used?

You have data in large files you need to copy from your Hadoop HDFS to other storage providers. You decided to use the Oracle Big Data Cloud Service distributed copy utility odcp.

As odcp is compatible with Cloudera Distribution Including Apache Hadoop, which four are supported when copying files?

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

Oracle Big Data Cloud provides a ready-to-use, open source Notebook utility you can use to create and code interactive exploratory analytical visualizations.

What is the name of that Notebook utility?

You execute the command hdfs dfs -is to view the directory listing on the Edge/Gateway node in a secured cluster, but get an error. You were able to execute the same command successfully 24 hours ago. No changes have been made to the user or the infrastructure.

How do you fix the problem?

A company is using Oracle Big Data Cloud Service that has Hive tables owned by user A. The tables are being dropped by user B.

How should you implement authorization in Hadoop?

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 network encryption?

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?