Which term describes the single source of truth for configuration data established during configuration management?

Which term describes the single source of truth for configuration data established during configuration management?

• A. Baseline configuration
• B. CMDB
• C. Central Repository
• D. SSOT (Single Source of Truth)

Answer: (D)

The single source of truth for configuration data established during configuration management is SSOT, or Single Source of Truth. This means there is one authoritative repository that contains the definitive configuration data for all items in the environment. Having a single reference avoids ambiguity, ensures consistency across systems, and provides the official basis for baselines, changes, and audits. Baseline configuration is a point-in-time snapshot used for reference and drift analysis, not the definitive source itself. A CMDB is a database of configuration items, which can be multiple and distributed, so it isn’t necessarily the sole authoritative source. A central repository is just a storage location and doesn’t by itself guarantee that it’s the single, authoritative source of truth.

The single source of truth for configuration data established during configuration management is SSOT, or Single Source of Truth. This means there is one authoritative repository that contains the definitive configuration data for all items in the environment. Having a single reference avoids ambiguity, ensures consistency across systems, and provides the official basis for baselines, changes, and audits. Baseline configuration is a point-in-time snapshot used for reference and drift analysis, not the definitive source itself. A CMDB is a database of configuration items, which can be multiple and distributed, so it isn’t necessarily the sole authoritative source. A central repository is just a storage location and doesn’t by itself guarantee that it’s the single, authoritative source of truth.