Multiple choice technology

How an output file can be used as a lookup file?

  1. In the same graph, use the URL and record format of the output file in a Lookup file dataset component.

  2. In the same graph, by checking the "Add to Catalog" option in the Output file and specifying the key.

  3. By simply using the Output File Name (without specifying anything additionally) in any lookup function and access its values.

  4. All of the above
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B Correct answer
Explanation

To use an output file as a lookup in the same graph, you must check the "Add to Catalog" option in the Output File component and specify the key fields. This makes the output file available as a lookup file that other components can reference. Simply using the filename or URL without this configuration won't work.

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