Step 1: Understand the National Electronic Toll Collection (NETC) System.
The National Payments Corporation of India (NPCI) developed the NETC program to automate toll collection across India, enabling seamless passage at toll plazas.
Step 2: Identify the correct implementation.
FASTag uses Radio Frequency Identification (RFID) technology for direct deduction of toll charges from a prepaid or linked account. It is affixed on the vehicle's windscreen and is recognized at toll booths across India.
Step 3: Eliminate incorrect options.
- (A) e-Pass: Generic term, not specific to NPCI or toll collection.
- (B) E-ZPass: Used in the United States, not in India.
- (C) HashTag: Not related to toll or payment systems.
- (D) FASTag: Official NETC implementation by NPCI.
Final Answer: FASTag
