Hadoop MapReduce

 20 Minutes
 10 Questions

This test is designed to assess a student's knowledge of the basics of Technology, Hadoop MapReduce. It will cover topics such as the architecture of Hadoop MapReduce, its components, and how it works. The test will also include questions on the different types of data processing tasks that can be performed using Hadoop MapReduce.

Example Question:

Assuming you have a hugh file (hive table with over billions of records) and you need to run a MapReduce that will process the first 5k records.
Is there an effective way to limit the number of processed record by Hadoop MapReduce?
- The first 5k records are the records that were first to arrive.