Which of the following statements is true about radio frequency identification (RFID) systems?
A) RFID scanning can be done at greater distances than bar code scanning.
B) RFID information is readable depending on the entity's position.
C) RFID tags contain less information than bar codes.
D) All RFID tags are small and relatively inexpensive.
E) RFID requires time-consuming hand scanning.
Question 2
In Microsoft SQL Server, the most appropriate data type to store product descriptions is which of
the following?
A) Nvarchar B) Image C) Ntext D) Float
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RFID technology
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