Which practice strengthens incident data validity?

Which practice strengthens incident data validity?

• A. Relying on a single witness without corroboration.
• B. Cross-checking incident reports with system logs and verifying with witnesses.
• C. Ignoring system logs.
• D. Assuming all reports are complete without verification.

Answer: (B)

Valid incident data comes from corroborating evidence from multiple sources. Cross-checking incident reports with system logs provides objective, time-stamped proof of what happened, while verifying details with witnesses adds context and helps confirm timelines and actions taken. This triangulation reduces bias, fills gaps, and catches inconsistencies that might arise from relying on a single source. Relying on a single witness can introduce memory and perspective bias; ignoring system logs removes objective proof; and assuming reports are complete without verification leaves data unverified and potentially inaccurate.

Valid incident data comes from corroborating evidence from multiple sources. Cross-checking incident reports with system logs provides objective, time-stamped proof of what happened, while verifying details with witnesses adds context and helps confirm timelines and actions taken. This triangulation reduces bias, fills gaps, and catches inconsistencies that might arise from relying on a single source. Relying on a single witness can introduce memory and perspective bias; ignoring system logs removes objective proof; and assuming reports are complete without verification leaves data unverified and potentially inaccurate.