how to insert/update a csv file by comparing it with another csv file?

0 Answers  

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Output for sort and dedupsort with NULL key?

6 Answers  

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How do we extract data from client machine?

1 Answers  

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If m loading a file of 1 million records.and the graph fails after loading 10,000 records. In this case if we use rollback command then what will happen?

4 Answers   IBM,

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what is the difference between the .dbc and .cfg extensions and give any clear information ?

4 Answers   Cognizant,

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How can we test the abintio manually and automation?

1 Answers   JP Group,

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name the air commands in ab initio?

2 Answers   IBM, Syntel,

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Explain the methods to improve the performance of a graph?

1 Answers  

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What are the types of data processing you are familiar with?

0 Answers  

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What are the factors on which storage of data depends?

0 Answers  

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i have 2 files. First file contains a,b,c,d as rows and second file contains 1,2,3,4 as rows. how do we make single a1b2c3d4 and 4 different rows a1, b2, c3,d4.

4 Answers   L&T,

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What is the difference between dml expression and xfr expression?

0 Answers  

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