Hadoop MCQ Questions And Answers - Sqoop

Hadoop Sqoop MCQs : This section focuses on "Sqoop" in Hadoop. These Multiple Choice Questions (MCQ) should be practiced to improve the Hadoop skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.

1. Sqoop written in?

A. C
B. C++
C. Java
D. hadoop

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2. Sqoop stands for?

A. SQL to Hadoop
B. SQL to Hbase
C. MySQL to Hadoop
D. SQL Hadoop

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3. Is Apache Sqoop is an open-source tool?

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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4. Data processed by Scoop can be used for?

A. Hbase
B. HDFS
C. Mapreduce
D. MahOut

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5. _________ tool can list all the available database schemas

A. sqoop-list-tables
B. sqoop-list-databases
C. sqoop-list-schema
D. sqoop-list-columns

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6. The active Hadoop configuration is loaded from $HADOOP_HOME/conf/, unless the $HADOOP_CONF_DIR environment variable is unset.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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7. Data can be imported in maximum ______ file formats.

A. 2
B. 3
C. 4
D. 5

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8. If you set the inline LOB limit to ________ all large objects will be placed in external storage.

A. 0
B. 2
C. 3
D. 1

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9. The import-tables tool imports a set of tables from an RDBMS to?

A. Hive
B. Sqoop
C. HDFS
D. Mapreduce

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10. Sqoop can also import the data into Hive by generating and executing a ____________ statement to define the data’s layout in Hive.

A. SET TABLE
B. CREATE TABLE
C. INSERT TABLE
D. All of the above

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