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Welcome to the ZooKeeper,Sqoop and Cassandra MCQs Page

Dive deep into the fascinating world of ZooKeeper,Sqoop and Cassandra with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of ZooKeeper,Sqoop and Cassandra, a crucial aspect of Hadoop. In this section, you will encounter a diverse range of MCQs that cover various aspects of ZooKeeper,Sqoop and Cassandra, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Hadoop.

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Check out the MCQs below to embark on an enriching journey through ZooKeeper,Sqoop and Cassandra. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Hadoop.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of ZooKeeper,Sqoop and Cassandra. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

ZooKeeper,Sqoop and Cassandra MCQs | Page 4 of 11

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Q31.
Records are terminated by a __________ character.

a.

RECORD_DELIMITER

b.

FIELD_DELIMITER

c.

FIELD_LIMITER

d.

None of the mentioned

Discuss
Answer: (a).RECORD_DELIMITER
Q32.
The fields parsed by ____________ are backed by an internal buffer.

a.

LargeObjectLoader

b.

ProcessingException

c.

RecordParser

d.

None of the Mentioned

Discuss
Answer: (c).RecordParser
Q33.
Which of the following interface is implemented by Sqoop for recording?

a.

SqoopWrite

b.

SqoopRecord

c.

SqoopRead

d.

None of the mentioned

Discuss
Answer: (b).SqoopRecord
Q34.
Sqoop is an open source tool written at ________

a.

Cloudera

b.

IBM

c.

Microsoft

d.

All of the mentioned

Discuss
Answer: (c).Microsoft
Q35.
Sqoop uses _________ to fetch data from RDBMS and stores that on HDFS.

a.

Hive

b.

Map reduce

c.

Imphala

d.

BigTOP

Discuss
Answer: (b).Map reduce
Q36.
_________ allows users to specify the target location inside of Hadoop.

a.

Imphala

b.

Oozie

c.

Sqoop

d.

Hive

Discuss
Answer: (c).Sqoop
Q37.
Microsoft uses a Sqoop-based connector to help transfer data from _________ databases to Hadoop.

a.

PostreSQL

b.

SQL Server

c.

Oracle

d.

MySQL

Discuss
Answer: (b).SQL Server
Q38.
__________ provides a Couchbase Server-Hadoop connector by means of Sqoop.

a.

MemCache

b.

Couchbase

c.

Hbase

d.

All of the mentioned

Discuss
Answer: (a).MemCache
Q39.
Sqoop direct mode does not support imports of ______ columns.

a.

BLOB

b.

LONGVARBINARY

c.

CLOB

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q40.
Sqoop has been tested with Oracle ______ Express Edition.

a.

11.2.0

b.

10.2.0

c.

12.2.0

d.

10.3.0

Discuss
Answer: (b).10.2.0
Page 4 of 11

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