What is data cleaning? How can we do that?

Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

What is data cleaning? How can we do that?

Question Posted / tajuddin

0 Answers
1087 Views
I also Faced
E-Mail Answers

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Data Warehouse General Interview Questions

Explain a relation schema and a relation?

explain about balanced dimension,

Explain what are the various transformation available?

Explain if a flat file cotains 1000 records how can I get first and last records only?

What is degenerate dimension table?

Where do we use semi and non additive facts?

4.Explain Snowflkeschema ?

6 Answers EDS, HCL, IBM, iFlex, TCS,

what type of raid setup would you put your tx logs?

Explain what is metadata reporter?

What is data warehouse architecture?

Explain techniques of error handling - ignore , rejecting bad records to a flat file , loading the records and reviewing them (default values)?

What are non-additive facts in detail?

For more Data Warehouse General Interview Questions Click Here

Categories

Teradata (490)
Business Objects (875)
Cognos (1143)
Informatica (2428)
Crystal Enterprise Suite (30)
Actuate (46)
Ab Initio (442)
Data Stage (917)
SAS (1049)
Micro Strategy (282)
ETL (315)
OBIEE (92)
IBM Cognos TM1 (55)
Amazon Redshift (62)
Data Warehouse General (749)