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IBM Big Data Engineer Exam (C2090-101) - IBM Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
106 Total Questions
1
Question
What are the available document formats beside PDF and MS Word when export a redacted document using Optim Review Tool?
Options
A TIFF, and PNG
B TIFF, and CSF
C JPEG, and PNG
D Plain Text, and CSV
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2
Question
Given a file named readme.txt, which command will copy the readme.txt file to the directory on the HDFS?
Options
A hadoop fs –put readme.txt hdfs://test.ibm.com:9000/
B hadoop fs –cp readme.txt hdfs://test.ibm.com:9000/
C hadoop fs –cp hdfs://test.ibm.com:9000/ readme.txt
D hadoop fs –put hdfs://test.ibm.com:9000/ readme.text
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3
Question
Which ONE of the following statements regarding Sqoop is TRUE?
Options
A Sqoop can only read committed transactions from a source database, not uncommitted ones
B When performing parallel imports, Sqoop always uses the primary key column in a table as the splitting column
C By default, data is compressed with Sqoop
D When performing parallel imports, each degree of parallelism corresponds to a concurrent database connection
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4
Question
What are the key elements that IBM Big Match Probabilistic Matching Engine leverages?
Options
A Phonetics and searching
B Wildcard and sorting
C Wildcard and phonetics
D Phonetics and nicknames
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5
Question
Which of the following is the most effective method for improving query performance on large Hive tables?
Options
A Partitioning
B Indexing
C Bucketing
D De-normalizing data
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