Answer Posted / rajesh

hi all...i am also planning to give the Informatica 8
certification...can someone please email me the dumps of
the 3 exams at rajeshnair19@yahoo.co.in

thanks a lot.

When do we analyze the tables?

1022

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Explain about hash partitioning?

1052

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What is the difference between round-robin partitioning and hash partitioning?

1035

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What is grain of fact?

1029

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how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?

2332

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Explain about round-robi?

1207

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what is pmrep command?

11659

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What is data modeling and data mining?

1024

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what is data modeling?

2360

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explain the methodology of Data Warehousing?(Polaries)

2082

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What are the types of Data Warehouse applications?

1085

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What are the three tiers in etl?

1172

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What is etl process?

979

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A mapping contains source table S_Time(stat_year,end_year) target table TIM_DIM(date,day,month,year,quarter) stored procedure transformation: A procedure has two parameters I_end_year and output parameter as O_date ,day , month, year, quarter, If this session is running, how many rows will be available in the target and why?

1922

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how do u really know that paging to disk is happening while u are using a lookup transform?

2043

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