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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 1 of 8

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Q1.
Which of the following command sets the value of a particular configuration variable (key)?

a.

set -v

b.

set <key>=<value>

c.

set

d.

reset

Discuss
Answer: (b).set <key>=<value>
Q2.
Which of the following operator executes a shell command from the Hive shell?

a.

|

b.

!

c.

^

d.

+

Discuss
Answer: (b).!
Q3.
Which of the following will remove the resource(s) from the distributed cache?

a.

delete FILE[S] <filepath>*

b.

delete JAR[S] <filepath>*

c.

delete ARCHIVE[S] <filepath>*

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q4.
_________ is a shell utility which can be used to run Hive queries in either interactive or batch mode.

a.

$HIVE/bin/hive

b.

$HIVE_HOME/hive

c.

$HIVE_HOME/bin/hive

d.

All of the mentioned

Discuss
Answer: (c).$HIVE_HOME/bin/hive
Q5.
Which of the following is a command line option?

a.

-d,–define <key=value>

b.

-e,–define <key=value>

c.

-f,–define <key=value>

d.

None of the mentioned

Discuss
Answer: (a).-d,–define <key=value>
Q6.
Which is the additional command line option is available in Hive 0.10.0?

a.

–database <dbname>

b.

–db <dbname>

c.

–dbase <<dbname>

d.

All of the mentioned

Discuss
Answer: (a).–database <dbname>
Q7.
The CLI when invoked without the -i option will attempt to load $HIVE_HOME/bin/.hiverc and $HOME/.hiverc as _______ files.

a.

processing

b.

termination

c.

initialization

d.

none of the mentioned

Discuss
Answer: (c).initialization
Q8.
When $HIVE_HOME/bin/hive is run without either the -e or -f option, it enters _______ mode.

a.

Batch

b.

Interactive shell

c.

Multiple

d.

None of the mentioned

Discuss
Answer: (b).Interactive shell
Q9.
Hive uses _________ for logging.

a.

logj4

b.

log4l

c.

log4i

d.

log4j

Discuss
Answer: (d).log4j
Q10.
What does the hive.rrot.logger specified in the following statement?

$HIVE_HOME/bin/hive --hiveconf hive.root.logger=INFO,console

a.

Log level

b.

Log modes

c.

Log source

d.

All of the mentioned

Discuss
Answer: (a).Log level
Page 1 of 8

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