Answer Posted / suraj

Hi,
can you please mail me the inforamtica 8 dumps to my id
Surajthyagarajan@gmail.com
Thanks in advance

what is pmrep command?

10826

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What is tracing level and what are the types?

553

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how do u extract data from different data sources explain with an example?

1789

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Is apache nifi an etl tool?

574

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what is the difference steps for data modeling?

2095

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Explain and compare etl & manual development?

535

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where is the cache (lookup, index) created and how can you see it.

1585

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How to fine tune mappings?

573

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Explain the use lookup tables and Aggregate tables?

561

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how many steps are there in etl process?

548

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What are materialized views & where do we use them?

502

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Explain about etl data integration software?

500

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When do we analyze the tables?

550

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how would u estimate the size of Lookup transform data and index cache?

1655

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where we cannot use sorter Transformation. if we use then we will not get correct data?

1814

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