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C2090-101: IBM Big Data Engineer Exam
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C2090-101: IBM Big Data Engineer Exam
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25 Questions

1. Which command can be used to move an data from HDFS into an existing table in a relational database?
2. The GPFS implementation of Data Management API is compliant to which Open Group storage management Standard?
3. Use of Bulk Load in HBase for loading large volume of data will result in which of the following?
4. When you configure a MapReduce job, the inputs can include:
5. Which of the following are capabilities of the Apache Spark project?
6. Which statement is TRUE about Big SQL?
7. Which of the following is not a capability of Pig?
8. Which of the following statements regarding Sqoop is TRUE?
9. Which BigInsights tool is able to export data from Big SQL?
10. Extracting structured data from various database into a
11. Which of the following statements regarding importing streaming data from InfoSphere Streams into Hadoop is TRUE?
12. Given a file named readme.txt, which command will copy the readme.txt file to the directory on the HDFS?
13. Which of the following statements about MapReduce is true?
14. Which of the following statements are TRUE regarding the use of Data Click to load data into BigInsights?
15. For a customer satisfaction application, a large eCommerce company is loading click stream data into MySQL and running Cognos Reports which are accessed by 50 plus customer service reps (CSR). The IT team decided to move the application to the new BigInsights-based Hadoop cluster and load the data into a Hive Warehouse and run the queries. Which one of the following would enable them to reuse the SQL queries without extensive rewrite?
16. Which format would be best for holding semi-structured data?
17. Which of the following is NOT a characteristic of a consistent region?
18. Which of the following is the most effective method for improving query performance on large Hive tables?
19. Which ONE of the following statements regarding Sqoop is TRUE?
20. Which of the following statements regarding Big SQL is TRUE?
21. Which parameters are considered when configuring Big Match algorithm?
22. A Resilient Distributed Dataset supports which of the following?
23. Which of the following are CRUD operations available in HBase?
24. Which tool below can be used for extracting data directly from an RDBMS and placing a copy within BigInsights as a ready-to-query table?
25. Which of the following techniques is NOT employed by Big SQL to improve performance?