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Interview Questions & Answers

Here you will see all the Interview Questions and Answers related to Data Warehousing and ERD
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"How Do You Approach Business Requirements for BI Dashboard Development?"
0
45
Nov 06
Nov 06
What is slowly changing dimensions in data warehousing?
Topic Tags:  slowlychangingdimensions , datawarehouseslowlychang ,
2
1,684
Sep 27, 20
Sep 27, 20

Self Learning Video Tutorials - Software Course

What is normalization in dbms?
Topic Tags:  normalizationindbms , normalization ,
1
1,428
Sep 17, 20
Sep 17, 20
What are the data cleansing steps?
Topic Tags:  datacleansing , datacleaning ,
1
749
Sep 13, 20
Sep 13, 20

Self Learning Video Tutorials - Software Course

What is Star Schema and Snowflake Schema in Data Warehousing?
Topic Tags:  differencebetweenstarsche , starschema , snowflakeschema ,
2
830
Sep 03, 20
Sep 03, 20
What is Junk Dimension in Data Warehousing?
Topic Tags:  junkdimension , useofjunkdimension , datawarehousejunkdimensi ,
1
720
Aug 30, 20
Aug 30, 20

Self Learning Video Tutorials - Software Course

What are the types of fact table in data warehousing?
Topic Tags:  typesoffacttables , datawarehousingfacttable , differenttypesoffacttabl ,
1
616
Aug 30, 20
Aug 30, 20
What is the OLTP and OLAP in Data Warehousing?
Topic Tags:  oltp , olap , olapdatawarehouse , oltpdatabase , differencebetweenoltpand ,
1
634
Aug 30, 20
Aug 30, 20

Self Learning Video Tutorials - Software Course

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