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What is hashing algorithm and explain breafly how it works?
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What are OConv () and Iconv () functions and where are they used?
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What is the difference between sequential file and a dataset? When to use the copy stage?
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How do you pass filename as the parameter for a job?
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What is the order of execution done internally in the transformer with the stage editor having input links on the lft hand side and output links?
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What is DS Designer used for - did u use it?
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How much would be the size of the database in DataStage ? What is the difference between Inprocess and Interprocess ?
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What are types of Hashed File?
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What are the enhancements made in datastage 7.5 compare with 7.0
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What is environment variables?what is the use of this?
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1* what is the diffrance betwin DNS DHCP ? file system of windows? compare with nis & dns |
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Explain the differences between Oracle8i/9i?
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What are the command line functions that import and export the DS jobs?
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What are the Job parameters?
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What is NLS in datastage? how we use NLS in Datastage ? what advantages in that ? at the time of installation i am not choosen that NLS option , now i want to use that options what can i do ? to reinstall that datastage or first uninstall and install once again ?
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What is difference between Merge stage and Join stage?
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How to run the job in command prompt in unix?
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What are the environment variables in datastage?give some examples?
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How to improve the performance of hash file?
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How do you fix the error "OCI has fetched truncated data" in DataStage
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