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What are the advantages of raid 1, 1/0, and
which type of project we r going to snowflake schema
source : xml file target: xml file how can we check data loaded into target xml file using writing sql query. pls help on this asap.
What is ods (operation data source)?
table actions available in oracle connector?
Why and when do you use proc sql?
Explain what is the main advantage of impromptu over cognos reportnet?
Is olap services sold as a separate product?
Difference between zabo and webi?
What is surrogate key? Where we use it? Explain with examples.
Can you explain surrogate key?
What is the diff between the following Report output-- HTML O/P, PDF O/P, EXCEL 2000 and EXCEL 2003 of report outputs? Listout main differences?
What’s the use AWS redshift cluster Service?
Define olap designer?
Explain the situation where you have applied SCD in your project?