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Question

Which deferred data extraction technique may be considered a last resort for legacy data sources?

a.

Capture through Transaction Logs

b.

Capture by Comparing Files

c.

Capture by Date and Time Stamp

d.

Capture in Source Applications

Answer: (b).Capture by Comparing Files Explanation:Capture by Comparing Files is considered a last resort when other techniques are not feasible, especially for legacy data sources.

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Q. Which deferred data extraction technique may be considered a last resort for legacy data sources?

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