Differentiate between hdam and the hidam databases?

530

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Define the necessity of run stats among the environment test?

515

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Have you caused any huge mistakes for the bank?

504

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How do you eliminate the duplicates?

512

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Tell about how do you eliminate the duplicates?

518

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We have an output dataset in job with disp parameter as shr.

531

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File1 has 100 records and file2 has 200 records I want to copy 50 records which are in both file into file3?

491

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Is mainframe an operating system?

490

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What is z os in mainframe?

545

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What is mainframe database?

475

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What is plan and package in mainframe?

502

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