Interview question based on skill :
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Total Questions: 20
1. Which of the following file contains user defined functions (UDFs) ?
Correct Answer is : tutorial.jar
2. Which of the following is correct syntax for parameter substitution using cmd ?
Correct Answer is : pig {-param param_name = param_value | -param_file file_name} [-debug | -dryrun] script
3. You can specify parameter names and parameter values in one of the ways:
Correct Answer is : All of the mentioned
4. _________ are scanned in the order they are specified on the command line.
Correct Answer is : Both parameter files and command line parameters
5. Drill is designed from the ground up to support high-performance analysis on the ____________ data.
Correct Answer is : semi-structured
6. Point out the correct statement :
Correct Answer is : None of the mentioned
7. ___________ includes Apache Drill as part of the Hadoop distribution.
Correct Answer is : MapR
8. MapR __________ Solution Earns Highest Score in Gigaom Research Data Warehouse Interoperability Report
Correct Answer is : SQL-on-Hadoop
9. Point out the wrong statement :
Correct Answer is : Hadoop is a prerequisite for Drill
10. Drill integrates with BI tools using a standard __________ connector.
Correct Answer is : ODBC
11. Drill analyze semi-structured/nested data coming from _________ applications.
Correct Answer is : NoSQL
12. Apache _________ provides direct queries on self-describing and semi-structured data in files.
Correct Answer is : Drill
13. Drill provides a __________ like internal data model to represent and process data.
Correct Answer is : JSON
14. Drill also provides intuitive extensions to SQL to work with _______ data types.
Correct Answer is : nested
15. Apache Flume 1.3.0 is the fourth release under the auspices of Apache of the so-called ________ codeline
Correct Answer is : NG
16. Point out the correct statement :
Correct Answer is : Flume is a distributed, reliable, and available service
17. ___________ was created to allow you to flow data from a source into your Hadoop environment.
Correct Answer is : Flume
18. A ____________ is an operation on the stream that can transform the stream.
Correct Answer is : Source
19. Point out the wrong statement :
Correct Answer is : None of the mentioned
20. A number of ____________ source adapters give you the granular control to grab a specific file.
Correct Answer is : text file
