正解:A
A vulnerability management framework is a set of processes and tools that helps an organization identify, assess, prioritize, remediate, and mitigate system vulnerabilities. A vulnerability management framework aims to reduce the attack surface and the risk of compromise by applying security patches, hardening configurations, implementing security controls, and monitoring the system status. A vulnerability management framework is an essential component of a security operations center (SOC). Reference: Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Cisco, page 2-14; 200-201 CBROPS - Cisco, exam topic 1.2.b