Questionnaires and surveys are widely used and effective techniques for gathering BIA information. They enable the Business Continuity professional to collect standardized data on activity priorities, dependencies, and recovery requirements from a broad range of stakeholders. The CBCI 7.0 course highlights that well-designed questionnaires provide structured insights while being scalable and efficient, especially in larger organizations. While workplace observation and reviews provide useful context, and budget reviews may give financial perspectives, they are not primary tools for capturing the detailed operational data needed for BIAs.