Explanation:

Statement 1 and 3 are correct

Radio-frequency identification (RFID) is a technology that uses radio waves to automatically identify various tagged objects. Radio Frequency Identification (RFID) is a wireless tracking method that uses tags and readers to track objects. Transponder, receiver, and transmitter are the three components of an RFID system.

The RFID reader continually sends radio waves of a specific frequency in RFID system. If the object to which the RFID tag is attached is within the range of the radio waves, it provides feedback to the RFID reader, which then identifies the object based on the feedback.

What are the different kinds of RFID?

Passive tags, semi-passive tags, and active tags are the three types of RFID tags that are commercially available.

There is no power supply for passive tags. They acquire their power from the readers’ incoming radio waves.

Semi-passive tags comprise an internal circuit with a power source, but rely on the radio waves received from the reader to transmit the response.

The internal circuit of active tags is powered by a power source.

Passive RFID tags do not have a battery and are powered by the reader.

Batteries are being used to power active RFID tags. It also utilises its own power supply to send the response to the reader.

The Low Frequency, High Frequency, and Ultra-High Frequency bands are used by RFID systems.

 RFID uses radio waves to communicate data from RFID chips to readers that do not require line of sight in order to obtain the data, whereas barcodes use light to read the black-and-white pattern printed on the sticky tag. An RFID tag can communicate with a powered reader even when the tag is not powered.