Engineering BE Computer Engineering Sem 7 December 2019 2019 Big Data And Analytics DLOC III Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 (a) Explain Edit distance measure with an example. 5 marks
   • (b) When it comes to big data how NoSQL scores over RDBMS. 5
   • (c) Give difference between Traditional data management and analytics approach
   • (d) Give Applications of Social Network Mining 5
   • (b) Explain with block diagram architechure of Data stream Management System. 10
2. Q3 (a) What is the use of Recommender System. How is classification algorithm used in recommendation system 10 marks
   • (b) Explain the following terms with diagram 10
3. Q1 Hubs and Authorities
4. Q2 Structure of the Web
5. Q4 (a) do you mean by Counting Distinct Elements in a stream. Illustrate with an example working of an Flajolet Martin Algorithm used to count number of 10 marks
   • (b) Explain different ways by which big data problems are handled by NoSQL. 10
6. Q5 (a) Describe Girwan — Newman Algorithm. For the following graph show how the 10 marks
   • (b) What is the role of JobTracker and TaskTracker in Map Reduce execution pipeline with Word count example
7. Q6 Compute the page rank of each page after running the PageRank algorithm for two iterations with teleportation factor Beta = 0.8 10 marks
   • (b) What are the challenges in clustering of Data streams. Explain stream clustering algorithm in detail 10

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