What is ArcSight Express?
A. An appliance that builds and maintains a detailed understanding of your network’s topology, enabling you to centrally manage your infrastructure
B. An appliance used for long term log data retention and forensics, with very high through put
C. An appliance to host and "linage multiple Smart Connectors in a single device
D. An appliance combining ESM functionality with an easy-to-deploy security monitoring and response system