Answer Posted / kiran

hai vijay..,

by using Routines activity.u can access unix/shellscript

Why do we use link partitioner and link collector in datastage?

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What are sequencers?

1116

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What are transforms and what is the differenece between routines and transforms?

1066

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What is quality stage?

988

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What is the sortmerge collector?

1131

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How we can covert server job to a parallel job?

1148

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1)what is the size of Fact table and dimension table? 2)how to find the size of Fact table and dimension table? 3)how to implement the surrogate key in transform stage? 4)write the configuration file path? 5)how many types of datasets explain? 6)diff b/w developed projects and migration projects? 7)how to delete the header and footer file of the sequencer file? 8)how can u call the parameters in DS in unix environment? 9) how much data ur getting daily ? 10)

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There are two file are there .1st file contains 5 records and 2nd file contain 10 records in target they want 50 records.how can achieve this

2244

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How many types of views are there in a datastage director?

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Different ways a project can be moved to production ?...example ….export-import and Version control.

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What can we do with datastage director?

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how to delete one row in target dataset

3122

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Define Data Stage?

1096

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Can you explain link buffering?

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create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

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