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author: Tanishk Soam
published: 2026-06-16
canonical: https://creatorlanehq.com/u/tech_nishk/p/may-jun-2025
---

# May Jun 2025

Total No. of Questions : 8] [6404]-102 B.E.(Computer Engg.) BUSINESS INTELLIGENCE (2019 Pattern) (Semester - VIII) (410253 C) (Elective-VI) Time : 2½ Hours] [Max. Marks : 70 Instructions to the candidates: 1) Answer Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q.6, Q.7 or Q.8. 2) Neat diagrams must be drawn wherever necessary. 3) Figures to the right indicate full marks. 4) Assume suitable data, if necessary. PD4597 [Total No. of Pages : 2 SEAT No. : Q1) a) Explain in detail business intelligence architectures with suitable diagram.[6] b) Explain the role of mathematical models in BI. [6] c) What is data, information and knowledge explain with suitable examples. [5] OR Q2) a) Explain different types of report in detail. [6] b) Explain Decision Support System in detail. [6] c) Write short note on Ethics and business intelligence. [5] Q3) a) Explain data reduction in detail with example. [7] b) Difference between Univariate, Bivariate, Multivariate analysis. [5] c) Write a short note on data discretization. [5] OR Q4) a) Explain data exploration in detail with example. [7] b) Explain Data transformation in detail with example. [5] c) Write short note on Data V alidation. [5] Q5) a) Explain Association rule and its types. [5] b) Write a short note on Classification. [5] P .T.O. CEGP013091 49.248.216.237 31/05/2025 13:38:59 static-237 CEGP013091 49.248.216.237 31/05/2025 13:38:59 static-237 CEGP013091 49.248.216.237 31/05/2025 13:38:59 static-237

2[6404]-102 c) Consider the following dataset and we will find frequent item sets and generate association rules for them using Apriori algorithm, Consider minimum support count is 2 & minimum confidence is 60%. [8] TID Items T1 I1, I2 ,I5 T2 I2, I4 T3 I2, I3 T4 I1, I2, I4 T5 I1, I3 T6 I2, I3 T7 I1, I3 T8 I1, I2, I3, I5 T9 I1, I2, I3 OR Q6) a) Explain Bayes theorem in detail. [5] b) Difference between Classification and Clustering. [5] c) Explain Logistic regression in detail with example. [8] Q7) a) Explain applications of BI in telecommunication and banking. [6] b) Explain BI application in Logistics and Production. [6] c) Explain Role of BI in Finance and marketing. [6] OR Q8) a) Explain BI application in CRM. [6] b) Explain Roles of Analytical tools in BI. [6] c) Explain role of BI in ERP. [6]  CEGP013091 49.248.216.237 31/05/2025 13:38:59 static-237 CEGP013091 49.248.216.237 31/05/2025 13:38:59 static-237 CEGP013091 49.248.216.237 31/05/2025 13:38:59 static-237