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Code: 15A05801
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B.Tech IV Year II Semester (R15) Advanced Supplementary Examinations July 2019
Time: 3 hours
DATA ANALYTICS
(Common to CSE & IT)
PART - A
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(Compulsory Question)
Answer the following: (10 X 02 = 20 Marks)
(a) State the difference between array and matrix in R.
(b) What are bivariate random variables?
(c) List the uses of regression analysis.
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(d) Define correlation.
(e) State the salient features of production lines.
(f) What are automotive systems?
(g) Why is time management critical in professional environment?
(h) What are the requirements of a work unit?
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(i) What is the significance of team work?
(j) What are NOS?
Max. Marks: 70
PART - B
(Answer all five units, 5 X 10 = 50 Marks)
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UNIT - I
Explain the R functions for reading datasets and handling various file types with examples.
OR
Explain the R functions for various probability distributions.
UNIT - II
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Discuss the features of NoSQL and the steps to connect R to NoSQL databases.
OR
Explain the ANOVA test methods in R.
UNIT - III
Describe the elements and features of manufacturing systems.
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OR
Discuss the strategies for understanding business issues in various verticals.
UNIT - IV
Explain the steps to be followed to meet work requirements.
OR
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Describe the significance of adherence to quality and standards.
UNIT - V
Describe the importance of team work and relationship management.
OR
Explain the ways to improve communication skills.
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This download link is referred from the post: JNTU Anantapur B-Tech 4-2 last 10 year question papers 2010 -2020 -All regulation- All branches- 4th Year 2nd Sem
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