Download JNTUH MCA 5th Sem R15 2019 April-May 824AM Big Data Analytics Question Paper

R15

Code No: 824AM

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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

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MCA V Semester Examinations, April/May - 2019

BIG DATA ANALYTICS

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Time: 3hrs

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Max.Marks:75

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Note: This question paper contains two parts A and B.

Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B

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consists of 5 Units. Answer any one full question from each unit. Each question carries
10 marks and may have a, b, c as sub questions.

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PART - A

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5 ? 5 Marks = 25



1.a) Differentiate between distributed computing and parallel computing.

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[5]

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b) Give an account on any two data analytical tools.

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[5]

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c) Justify HDFS's "high availability" property.

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[5]

d) compare RDBMS and Hadoop.

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[5]

e) List the types of applications for mobile analytics.

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[5]

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PART - B

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5 ? 10 Marks = 50

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2.

Elaborate on open source analytics tools.

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[10]

OR

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3.

Write short notes on: a) structuring big data b) 5V's of big data

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[5+5]

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4.

Describe types of big data analytics with example.

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[10]

OR

5.a) Explain the challenges of analytical tools

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b)

How to develop an analytical team? Discuss briefly.

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[5+5]


6.

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Explain HDFS Architecture with a neat diagram.

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[10]

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OR

7.

Explain the following:

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a) Storing Big Data with HBase.
b) Combining Hbase and HDFS.

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[5+5]


8.

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How NoSQL is used for big data processing and analytics?

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[10]

OR

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9.a)

What are HDFC Daemons?

b)

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List and explain the role of YARN in big data analytics.

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[5+5]

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10.

With an example explain sentiment analysis in social media.

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[10]

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OR

11.

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What do you know about opinion mining and text mining? Give a case study to explain
the same.

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[10]

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