+2 votes
308 views
by (162 points)
edited by
Data Warehouse Important Questions – (AI-DS /ML /CSE(DS))

1 Answer

+1 vote
by (226 points)
selected by
 
Best answer
Important questions based on previous year papers pf aids and comps

1)Features of Dw

2) ETL

3) OLAP operations and OLAP vs OLTP

4) star and snowflake schema

5) issues in data mining

6) KDD

7) data preprocessing

8) data cleaning techniques

9) multilevel vs multidimensional association rule mining

10) dbscan algo

11) market basket analysis

12) web mining def and types

13) page rank and HITS algo

Alsi all the numericals very important
by (98.9k points)
Thanks buddy for IMP's

Related questions

+1 vote
1 answer 90 views
+1 vote
1 answer 128 views

Doubtly is an online community for engineering students, offering:

  • Free viva questions PDFs
  • Previous year question papers (PYQs)
  • Academic doubt solutions
  • Expert-guided solutions

Get the pro version for free by logging in!

5.7k questions

5.1k answers

108 comments

537 users

...