Consider the following statements with reference to the radio frequency identification RFID 1 The RF...........

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Consider the following statements with reference to the radio-frequency identification (RFID):

1.The RFID tag is a kind of barcode which is encoded with the digital information.

2.The RFID tag data can't be read outside the line of sight.

3.The vehicle with RFID tag has to slow down at the toll gate having the RFID reader in order to get read.

How many of the statements given above are correct?

Only One

Only Two

All Three

None

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Explanation:

The statement that the RFID tag is a kind of barcode that is encoded with digital information is correct. RFID tags are similar to barcodes in that they store data, but they use radio waves to transmit data wirelessly to an RFID reader.

The statement that the RFID tag data can't be read outside the line of sight is incorrect. RFID technology allows for data to be read without a direct line of sight between the tag and the reader. This is one of the advantages of RFID compared to traditional barcodes.

The statement that the vehicle with an RFID tag has to slow down at the toll gate having the RFID reader in order to get read is not necessarily true. RFID systems are designed to read tags quickly and efficiently, often without the need for vehicles to slow down significantly. This can depend on the specific implementation and technology used, but the primary advantage of RFID is its ability to read tags at a distance and speed.

So, only statement 1 is correct.