The purpose of conducting a document review is to determine the conformity of the system, as far as documented, with audit criteria and to gather information to support the audit activities. A document review is a systematic and objective examination of the documented information that is relevant to the audit objectives and scope. It can help the auditor to verify if the documented information is complete, accurate, consistent, and up-to-date. It can also help the auditor to identify any gaps, errors, or nonconformities in the documented information that may affect the audit findings or conclusions.

The other options are not correct because they do not reflect the true purpose of a document review. Option A describes the purpose of an audit report, which is to communicate the audit results and recommendations to the management and other interested parties. Option B describes the purpose of an audit plan, which is to define the scope, objectives, criteria, methods, resources, and schedule of an audit. Option C describes the purpose of an audit evidence report, which is to provide evidence of nonconformities or opportunities for improvement identified during an audit. Option D describes the purpose of an audit decision report, which is to justify or explain why certain decisions were made during an audit.

I hope this answer helps you understand why option F is correct and why options A-C-D are incorrect. If you want to learn more about ISO 9001 Lead Auditor exam questions and answers, you can check out some of these resources:

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ISO 9001 Lead Auditor - Exam Practice Tests: This course offers practice tests with explanations for each question.

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