Information Technology Engineering Sem 8 Big Data Analysis Question Paper PDF 2026 - Mumbai University | munotes
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Questions asked in this paper
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Q1 Choose the correct option for following questions. All the Questions carry equal marks. (2 Marks each) Total Marks - 20 Adding computers in parallel Adding computers serially as well as parallel Option D: | Adding more processors, more memory and faster hardware typically within 2 The original purpose of creation of Google implementation of MapReduce Perform matrix-vector multiplications for calculating PageRank Count number of keywords on webpages Count maximum number of keywords Find minimum keywords required on web page 3 Which of the following phases occur simultaneously? Option A: | Map and combining Option C: | Shuffle and sort Map and Reduce 4 In DGIM algorithm, bucket cannot in size as we move to the left (back in time) A random surfer has a finite probability of leaving the Web at any step A random surfer has an infinite probability of leaving the Web at any step A random surfer has zero probability of leaving the Web at any step A random surfer has 50% probability of leaving the Web at any step 6 Following are the Business Drivers 1 hash functions in 2 different passes are adjacent when they Assume that a text file contains the following text. In a map-reduce logic of finding frequency of occurrence of each word in this file, what is the output of map function? Yes it is exam 10 In a map-reduce logic of finding Matrix-Vector Multiplication, what is the output of the map function? Each question is for 10 marks B [Explain with example Collaborative based filtering in a recommendation system C Matrix - Matrix Multiplication using MapReduce model and solve the
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Q3 Attempt ANY TWO QUESTIONS out of THREE PCY algorithm to find frequent itemset for the given dataset with Minimum support 50% with hash function h(ij)= 1*j % 8 Figure is an example of a social-network graph. Use the Girvan-Newman approach to find the between-ness of every edge all phases of the CURE algorithm for clustering with suitable example
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Q4 Attempt any FOUR Questions out of SIX Each question is for 5 marks hat are the five Vs of Big Data? Explain B Hadoop architecture with diagrams and give its advantages any 5 different relational algebra operations with examples D Mention problems of PageRank along with its solution E Bloom filter and explain with the help of an example KNN with proper example
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Information Technology Engineering Sem 8 Paper Path
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