What are all the components of 'NetWeaver'? | SAP-FICO

Providing an open integration and application platform thereby permitting the integration of the Enterprise Services Architecture, SAP NetWeaver helps in unifying business processes across technological boundaries, integrating applications for your employees as needed, and accessing / editing simple information easily and in a structured manner.
The following are the components:
•    Security
•    People Integration
O    Multi-channel access
O    Portal
O    Collaboration
•    Information Integration
O    Business Intelligence
•    BI (Business Intelligence) Content
O    Knowledge Management
O    Master Data Management
•    Process Integration
O    Integration Broker
O    Business Process Management
•    Application Platform
O    Java
O    ABAP
O    Business Services
O    Connectivity
O    DB and OS abstraction
O    SAP Knowledge Warehouse
•    Life Cycle Management
O    Customizing
O    Software Change Management
O    System Management.