Can we take backup when the database is opened?
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What is the difference between snowflake and star schema?
What is factless fact tables?
Suppose date is 05sep2005; I want the output like 05sep2005:00:00:00 ; how it will come?
Can you pass sql queries in filter transformation?
Explain which are the olap tools available that are supported by oracle?
Explain differences between star and snowflake schemas?
Explain if a flat file cotains 1000 records how can I get first and last records only?
What is scd1 , scd2 , scd3?
hi i have 2 users and 4 reports in dashboard.i have to give rights 2 reports for every users. is it possible give the rights in dashboard.if yes plz let me know how is it possible . thanks in advacne for appreciation. bye rohit
Explain what are components of report studio?
Briefly state different between data ware house & data mart?
Which is the optimized method of extracting the data.