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Data Ingestion with Sqoop and Flume MCQ question and answer with solution | Hadoop MCQs

Learn Data Ingestion with Sqoop and Flume MCQ Questions and answers with easy and logical explanations in hadoop. Data Ingestion with Sqoop and Flume MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-5 section-1

Each section contains 100 MCQs on Data Ingestion with Sqoop and Flume .
41
A . . . . . . . . server is a machine that keeps a copy of the state of the entire system and persists this information in local log files.
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Answer & Solution
Answer: Option C
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42
The type of . . . . . . . . strategy Cassandra performs on your data is configurable and can significantly affect read performance.
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Answer & Solution
Answer: Option C
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43
ZooKeeper allows distributed processes to coordinate with each other through registers, known as . . . . . . . .
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Answer & Solution
Answer: Option A
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44
User accounts may be altered and dropped using the . . . . . . . . Query Language.
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Answer & Solution
Answer: Option B
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45
BigDecimal is comprised of a . . . . . . . . with an integer 'scale' field.
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Answer & Solution
Answer: Option B
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46
Helprace is using ZooKeeper on a . . . . . . . . cluster in conjunction with Hadoop and HBase.
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Answer & Solution
Answer: Option A
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47
. . . . . . . . does not support the notion of enclosing characters that may include field delimiters in the enclosed string.
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Answer & Solution
Answer: Option D
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48
Cassandra creates a . . . . . . . . for each table, which allows you to symlink a table to a chosen physical drive or data volume.
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Answer & Solution
Answer: Option B
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49
. . . . . . . . is used to decommission more than one RegionServer at a time by creating sub-znodes.
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Answer: Option B
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50
. . . . . . . . is a Cassandra feature that optimizes the cluster consistency process.
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Answer & Solution
Answer: Option B
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