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Welcome to the Hive and HBase MCQs Page

Dive deep into the fascinating world of Hive and HBase with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Hive and HBase, a crucial aspect of Hadoop. In this section, you will encounter a diverse range of MCQs that cover various aspects of Hive and HBase, 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 Hive and HBase. 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 Hive and HBase. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Hive and HBase MCQs | Page 5 of 8

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Q41.
HBase is a distributed ________ database built on top of the Hadoop file system.

a.

Column-oriented

b.

Row-oriented

c.

Tuple-oriented

d.

None of the mentioned

Discuss
Answer: (a).Column-oriented
Q42.
HBase is ________ defines only column families.

a.

Row Oriented

b.

Schema-less

c.

Fixed Schema

d.

All of the mentioned

Discuss
Answer: (b).Schema-less
Q43.
Apache HBase is a non-relational database modeled after Google’s _________

a.

BigTop

b.

Bigtable

c.

Scanner

d.

FoundationDB

Discuss
Answer: (b).Bigtable
Q44.
The _________ Server assigns regions to the region servers and takes the help of Apache ZooKeeper for this task.

a.

Region

b.

Master

c.

Zookeeper

d.

All of the mentioned

Discuss
Answer: (b).Master
Q45.
Which of the following command provides information about the user?

a.

status

b.

version

c.

whoami

d.

user

Discuss
Answer: (c).whoami
Q46.
Which of the following command does not operate on tables?

a.

enabled

b.

disabled

c.

drop

d.

all of the mentioned

Discuss
Answer: (b).disabled
Q47.
_________ command fetches the contents of a row or a cell.

a.

select

b.

get

c.

put

d.

none of the mentioned

Discuss
Answer: (b).get
Q48.
HBaseAdmin and ____________ are the two important classes in this package that provide DDL functionalities.

a.

HTableDescriptor

b.

HDescriptor

c.

HTable

d.

HTabDescriptor

Discuss
Answer: (a).HTableDescriptor
Q49.
The minimum number of row versions to keep is configured per column family via _____________

a.

HBaseDecriptor

b.

HTabDescriptor

c.

HColumnDescriptor

d.

All of the mentioned

Discuss
Answer: (c).HColumnDescriptor
Q50.
HBase supports a ____________ interface via Put and Result.

a.

“bytes-in/bytes-out”

b.

“bytes-in”

c.

“bytes-out”

d.

none of the mentioned

Discuss
Answer: (a).“bytes-in/bytes-out”
Page 5 of 8

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