What is data merging, data cleansing and sampling?
Answer Posted / sarat
datacleaging:it is the process of identifying and changing
inconsistency and inacquries
datamerging:it is process of integreated multiple
inputsource into singleoutput with similar srtucture and
datatype
Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
Can you use flat files in Mapplets.
How you can differentiate between connected lookup and unconnected lookup?
Name the different lookup cache(s)?
How do you load first and last records into target table?
What is an active transformation?
What is joiner transformation in informatica?
How do you promote a non-reusable transformation to reusable transformation?
How do you load only null records into target?
Explain sessions?
How you know when to use a static cache and dynamic cache in lookup transformation?
What is joiner transformation?
Define update strategy?
What is the different lookup cache(s)?
what is SDLC way of code development?
What is meant by pre and post session shell command?