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Answers by SakshiSharma
0
votes
What is the difference between Datawarehouse and OLAP?
answered
Oct 20, 2019
in
Dataware house
datawarehousing
olap
0
votes
What is ER Diagram?
answered
Oct 20, 2019
in
Dataware house
er-diagram
entity-relationship-diagram
0
votes
What are the key columns in Fact and dimension tables?
answered
Oct 20, 2019
in
Dataware house
fact-table
dimension-table
0
votes
What is SCD?
answered
Oct 20, 2019
in
Dataware house
scd
slowly-changing-dimensions
0
votes
What are the types of SCD?
answered
Oct 20, 2019
in
Dataware house
type-of-scd
scd
0
votes
What is BUS Schema?
answered
Oct 20, 2019
in
Dataware house
bus-schema
0
votes
What is Star Schema?
answered
Oct 20, 2019
in
Dataware house
star-schema
schema-types
0
votes
What is Snowflake Schema?
answered
Oct 20, 2019
in
Dataware house
snowflake-schema
0
votes
What is a core dimension?
answered
Oct 20, 2019
in
Dataware house
core-dimension
0
votes
What is called data cleaning?
answered
Oct 20, 2019
in
Dataware house
data-cleaning
0
votes
What is Metadata?
answered
Oct 20, 2019
in
Dataware house
metadata
meta-data
0
votes
What are loops in Datawarehousing?
answered
Oct 20, 2019
in
Dataware house
dataware-house-loops
loops-in-dataware-house
0
votes
Whether Dimension table can have numeric value?
answered
Oct 20, 2019
in
Dataware house
dimention
dimension-table
0
votes
What is the definition of Cube in Datawarehousing?
answered
Oct 20, 2019
in
Dataware house
definition-table
definition-of-cube
0
votes
What is called Dimensional Modelling?
answered
Oct 20, 2019
in
Dataware house
dimensional-modelling
0
votes
What are the types of Dimensional Modeling?
answered
Oct 20, 2019
in
Dataware house
dimensional-modeling
types-of-dimensional-modeling
0
votes
What is surrogate key?
answered
Oct 20, 2019
in
Dataware house
surrogate-key
0
votes
What is the difference between ER Modeling and Dimensional Modeling?
answered
Oct 20, 2019
in
Dataware house
dimensional-modeling
er-modeling
0
votes
What are the steps to build the datawarehouse?
answered
Oct 20, 2019
in
Dataware house
steps-of-datawarehouse
0
votes
What are the different types of datawarehosuing?
answered
Oct 20, 2019
in
Dataware house
types-of-datawarehosuing
datawarehosuing-types
datawarehosue-types
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