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Banking Sample Paper SBI Clerk Grade (Main) Sample Test Paper-7

  • question_answer
    ________tags on goods enable the tracking of the good electronically.

    A)  ASTM

    B)  GPS

    C)  RFID

    D)  ISP

    E)  IMB

    Correct Answer: C

    Solution :

                      Radio-frequency identification (RFID) is the wireless use of electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. Unlike a barcode, the tag does not necessarily need to be with- in line of sight of the reader and may be embedded in the tracked object.  


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