B.TechSemester 62021-22Big DataKCS061
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Big Data (KCS061) - AKTU Question Paper 2021-22

B.Tech · Semester 6 · Free PDF Download

This is the official AKTU Big Data Previous Year Question Paper for B.Tech Semester 6, academic session 2021-22. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech
Semester:Semester 6
Session:2021-22
University:AKTU / UPTU

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Questions Asked in 2021-22

Big Data (KCS061) — extracted question text

Section AAttempt all q u e s t i o n s i n b r i e f . 2*10 = 20
  • a
    List any five Big Data platforms. 1
  • b
    Write any two industry ex amples for Big Data. 1
  • c
    What is the role of Sort & Shuffle in Map-Reduce? 2
  • d
    Give the full form of HDFS. 2
  • e
    What is the block size of a HDFS? 3
  • f
    Name the two type of nodes in Hadoop. 3
  • g
    Compare and Contrast No SQL Relational Databases. 4
  • h
    Does MongoDB support ACID properties? Justify your answer. 4 (i) Describe schema. 5 (j) Discuss the different types of data that can be handled with HIVE. 5
Section BAttempt any three o f t h e f o l l o w i n g : 10*3 = 30
  • a
    Detail about the three dimensions of BIG data. 1
  • b
    Illustrate the architecture of Map-Reduce. 2
  • c
    Examine how a client r ead and write data in HDFS. 3
  • d
    With the help of suitable example, explain how CRUD operations are performed in MongoDB
  • e
    Differentiate between M ap-Reduce, PIG and HIVE 5
Section CAttempt any one p a r t o f t h e f o l l o w i n g : 10*1 = 10
  • a
    Discuss in detail the di fferent forms of BIG data. 1
  • b
    Elaborate various components of Big Data architecture. 1
  • a
    Explain the detailed arc hitecture of Map-Reduce 2
  • b
    Differentiate “Scale up and S cale out” Explain with an example How Hadoop uses Scale out feature to improve the Performance
  • a
    Demonstrate the design of HD FS and concept in detail. 3
  • b
    Write the benefits and challenges of HDFS 3
  • a
    Classify and detail the d ifferent types of NoSQL 4
  • b
    Summarize the role of ind exing in MongoDB using an example. 4
  • a
    Explore various execution models of PIG. 5
  • b
    Design and explain the detail ed architecture of HIVE. 5

Question text is extracted from the official AKTU question paper PDF above. Check the original PDF for equations, diagrams and complete wording. Extracted: 2026-08-23.

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