Covers the specific application-level networks the S&T department's infrastructure carries: PRS (Passenger Reservation System), FOIS (Freight Operations Information System), TMS (Terminal Management System), UTS (Unreserved Ticketing System), and GPS-based tracking applications.
Key Points
- The S&T department doesn't just build signalling systems — it also provides and maintains the underlying network that carries all these major passenger/freight IT applications.
Content Status
Draft note, grounded in real official syllabus text found via research but not yet cross-checked against the primary RBE PDF directly. Treat as study-aid only until verified.