Answer / guest

Actuvally as a developer we can not no data base size.In
developing we have only dummy records.Client dont give the
original data.And also we didnt involve the production
sopport.

Answer / dheeraj patidar

ur calculate size of data base in oracle



select sum(bytes)/1024/1024 from dba_data_files;

Design a mapping to get the pervious row salary for the current row. If there is no pervious row exists for the current row, then the pervious row salary should be displayed as null.

0 Answers   Informatica,

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What is Story point Estimation ? Can any one give just an introduction about this ? Advance Thanks

2 Answers   IBM,

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what is the difference between lookupoveride and joiner?

3 Answers  

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What is the grain level in DWH? If i have year to day. what is the grain level of DWH from year to day.

1 Answers   Zensar,

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Data transformed successfully from Source table to target table. Now how you will ensure that the data in Target table is proper. I answered will verify one or two records and check Then question was that the Development is doing (1-2 record verification)but as a tester you have to verify the complete data, how you will do?? Please answer

2 Answers  

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What is the term PIPELINE in informatica ?

7 Answers   Deloitte,

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What is olap (on-line analytical processing?

0 Answers  

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What are parallel querys and query hints?

1 Answers  

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What type of sorting algorithm does the Sorter Transformation use, to do its sorting Operation? 1. Bubble sort 2. Insertion sort 3. Shell sort 4. Merge sort 5. Heapsort 6. Quicksort 7. Bucket sort

1 Answers   Qwest,

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Write the different tools in the workflow manager?

0 Answers  

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1)you have multiple source system where u receive files ,how do you actually load into mapping using transformation,what are the transformation you use? 2)you have files in ftp location ,how do you get it into mapping with you ETL concept?

0 Answers   Bosch,

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Kimball and Inmon methodologies?

2 Answers  

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