A characteristic or quality describing an entity is called a(n):
a. field.
b. tuple.
c. key field.
d. attribute.
Answer: D
ITA
- Based on your reading of the examples in the chapter, what are the best business uses of RFID?
- In a RFID system, a(n) _____ is electronically programmed with information that can uniquely identify an item, such as an electronic code.
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- Ad-hoc mode is also known as:
- The Wi-Fi 802.11b standard can transmit up to:
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- CDMA
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- A VPN:
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