Explain the difference between section, paragraph and sentences?

505

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Explain what all the conditiones required for using open opcode on a file?

500

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Explain how to update data area in cobol 400 program?

572

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Explain the input procedure?

534

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Define redefine and its syntax?

541

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Define redefine?

556

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Explain how to convert 2010/02/11 to m/dd/yyy.. With string and without string if any other method... Code?

640

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