Question

Which of the following can be used for identification and tracking of products, animal etc.?

• A. RAID
• B. Router
• C. RFID
• D. None of these

Answer 1

Answer:

C. RFID

RFID:

- Uses radio waves to transmit data

- Tracks items, animals, or people in real-time

- Applications include:

- Supply chain management

- Inventory tracking

- Access control

- Animal identification (e.g., microchipping)

- Healthcare tracking

Other options for identification and tracking include:

- QR codes

- NFC (Near Field Communication)

- GPS tracking

- Biometric identification (e.g., fingerprints, facial recognition)

However, barcodes and RFID are widely used and well-established solutions