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What is flow buffering ? How it reduces the chances of having deadlock ? How to use in abinitio graph?

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difference between paramaters inputparameters,Local parameters, Formal parameters, Sand box parameters,Project parameters and export parameter?

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How can you SORT an already partitioned (round-robin) data ? How to use in abinitio graph? 3. How internally partition by key decides which key to send in which partition ? How to use in abinitio graph? 4. What is PDL ? Give him a shell type parameter and ask him to convert it to PDL. How to use in abinitio graph? 5. As shell type parameters are not supported by EME, then how you can use shell type parameter (If you don't want to use PDL) without hampering lineage diagram ? How to use in abinitio graph? 6.How you can generate dml from a COBOL copy book ? How to use in abinitio graph? 7. How you can convert from ebcdic to packed decimal ? How to use in abinitio graph?

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Describe how you would ensure that database object definitions (tables, indices, constraints, triggers, users, logins, connection options, and server options etc)are consistent and repeatable between multiple database instances (i.e.: A test and production copy of a database)?

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List the various vector functions used in ab initio with syntax.

1 Answers  

What do you mean by the term data warehousing? Is it different from data mining?

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what is the output when -1 is put in select_expr of FBE?

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When using multiple dml statements to perform a single unit of work, is it preferable to use implicit or explicit transactions, and why?

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Whenever we load data into oracle table from staging table using exchange partition...then I read somewhere that data actually doesn't move in this and this command only reset the pointer in the data dictionary...so if data doesn't move then how data is loaded into the main table ? I mean wat is the point of pointer update in data dictionary?

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what is difference between fuse and join? Explain in detail? In which scenario we will use them?

1 Answers   IBM,

Need Ab-Initio Material - Harini

7 Answers  

hi, am put into Ab initio now. I need some material for to learn it!! i have to give a test also.. can anyone help me provide material please....

1 Answers  

Layout - L1*, L1 - What is the difference ? How to use in abinitio graph?

1 Answers   IBM, TCL,

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