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[MU] Computer Engineering Semester-VII

Big Data Importance Questions

Module 1 : Introduction to Big Data and Hadoop

(Priority 1):


     1. Hadoop , Ecosystem , Core Components , Physical Architecture + HDFS
     2. What is Big Data , 3V Characteristics , Traditional vs BDA



Module 2 : Hadoop HDFS and MapReduce

(Priority 1):


     1. What is Map Reduce , Role of Combiner with Example
     2. Pseudo Code for Matrix Multiplication with Example using Map reduce



Module 3 : NoSQL

(Priority 1):


     1. No SQL database architecture Pattern
     2. Base Properties of NOSQL



Module 4 : Mining Data Streams:

(Priority 1):


     1. Data Stream Query with Example [ One time , Continues , Pre-Define , Adhoc ]
     2. DGIM Algorithm for Counting 1's
     3. How to Count Distinct Element in a Stream + FM algorithm
     4. Data stream management System with Block Diagram
     5. What are the challenges in clustering of Data streams. Explain stream clustering algorithm in detail.
     6. Bloom Filter



Module 5 : Finding Similar Items and Clustering

(Priority 1):


     1. Distance Algorithm
     2. Cure Algorithm



Module 6 : Real-Time Big Data Models

(Priority 1):


     1. Recommended System [ Collaborative filtering and How its Different from Content Based ]
     2. Community in Social graph [Girvan Newmen]
     3. Modify Page Rank and Spider Trap avoid
     4. World wide web [ Specific Page Rank and Bow tie ]



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