MCASemester 42024-25Data AnalyticsKCA034

Data Analytics (KCA034) - AKTU Question Paper 2024-25

MCA · Semester 4 · Free PDF Download

This is the official AKTU Data Analytics Previous Year Question Paper for MCA Semester 4, academic session 2024-25. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:MCA

Semester:Semester 4

Session:2024-25

University:AKTU / UPTU

Rate this paper

Questions Asked in 2024-25

Data Analytics (KCA034) — complete question paper · 100 marks · 3 Hours

Section AAttempt all questions in brief. 2 x 10 = 20

a
Explain various applicati ons of data analytics
b
Differentiate between Analysis and Reporting
c
Define Bayesian inference
d
Explain the stochastic search method
e
How is stream processing differe nt from traditional data processing?
f
Describe data streaming
g
Explain the significance of support and confidence in the cont ext of frequent itemsets
h
Explain the method of mining frequent itemsets. 4 K2 i. Explain R tool's graphical user interface 5 K2 j. List two Data Visualization Tool

Section BAttempt any three of the following: 10 x 3 = 30

a
Explain all phases of the d ata analytics lifecycle
b
Describe the concept of extra cting fuzzy models from data
c
Discuss the stock marke t prediction case study
d
Differentiate between CLIQU E and ProCLUS clustering
e
Describe Hadoop and its architecture

Section CAttempt any one part of the following: 10 x 1 = 10

a
How the data analytics is im portant for various industries? Explain with an example
b
Discuss Bigdata, its characteristics and sources of data
a
Explain the concept of Princ ipal Component Analysis (PCA)
b
Explain how support vector mach ines (SVMs) utilize kernel fu nctions to handle non-linearly separable data
a
Illustrate the Real time analytics platform. Explain it with “Real time sentiment analysis” case study
b
Illustrate the benefits and limitations of Filtering stream technique
a
Explain hierarchical clustering with a suitable example
b
Describe market-based modelling with a suitable example
a
Explain MapReduce, Hive, Pig and HBase in Data Analytics
b
Compare and contrast NoSQL d atabases with traditional SQL databases. List four main types of NoSQL databases

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

Repeated Questions — KCA034

Questions that appeared in more than one session, found by comparing 2 years of Data Analytics papers (2021-22, 2024-25)

Explain various applicati ons of data analytics