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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
Which of the following statements regarding importing streaming data from InfoSphere Streams into
Hadoop is TRUE?
Options
A Buffering techniques are used to process incoming streams from InfoSphere Streams
B InfoSphere Streams utilizes Flume to interface to Hadoop
C The HDFSFileSink operator writes files in parallel to a Hadoop Distributed File System
D When you use the HDFS operators to access GPFS, you must install InfoSphere Streams on an InfoSphere Big Insights data node
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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 of the following statements regarding Sqoop is TRUE? (Choose two.)
Select 2
Options
A Multiple options files can be specified when invoking Sqoop from the command line
B Each row from a source table is represented as a separate record in HDFS
C All columns in a table must be imported
D Sqoop bypasses MapReduce for enhanced performance
E When using a password file, the file containing the password must reside in HDFS
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4
Question
Which of the following is TRUE regarding a schema In Jaql?
Options
A It is used only when Jaql includes SQL statements
B It specifies a particular type for each field
C It must be provided when the data format is not otherwise known
D It can be used both as a data constraint and to optimize processing and storage
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5
Question
Which keyword can be inserted before a Jaql statement to understand how it may be rewritten into MapReduce?
Options
A transcribe
B explain
C describe
D mapreduce
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