Oracle Big Data 2016 Implementation Essentials

Here you have the best Oracle 1z0-449 practice exam questions

  • You have 72 total questions to study from
  • Each page has 5 questions, making a total of 15 pages
  • You can navigate through the pages using the buttons at the bottom
  • This questions were last updated on October 25, 2025
  • This site is not affiliated with or endorsed by Oracle.
Question 1 of 72
You need to place the results of a PigLatin script into an HDFS output directory.
What is the correct syntax in Apache Pig?
    Correct Answer: B

Question 2 of 72
Your customers security team needs to understand how the Oracle Loader for Hadoop Connector writes data to the Oracle database.
Which service performs the actual writing?
    Correct Answer: B

Question 3 of 72
Your customer needs to manage configuration information on the Big Data Appliance.
Which service would you choose?
    Correct Answer: C

Question 4 of 72
You are helping your customer troubleshoot the use of the Oracle Loader for Hadoop Connector in online mode. You have performed steps 1, 2, 4, and 5.
STEP 1: Connect to the Oracle database and create a target table.
STEP 2: Log in to the Hadoop cluster (or client).

STEP 3: Missing step -
STEP 4: Create a shell script to run the OLH job.
STEP 5: Run the OLH job.
What step is missing between step 2 and step 4?
    Correct Answer: C

Question 5 of 72
The hdfs_stream script is used by the Oracle SQL Connector for HDFS to perform a specific task to access data.
What is the purpose of this script?
    Correct Answer: B