COGNITIVE ASSESSMENT
Which of the following is NOT true about NFC?
A. It stands for near field communications.
B. It is based on RFID.
C. You can purchase blank NFC tags at a reasonable cost.
D. For successful communications, the devices must not touch or come within 6 inches of each other.
Answer: D
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a. You can add characters into a string buffer. b. You can delete characters into a string buffer. c. You can reverse the characters in a string buffer. d. The capacity of a string buffer can be automatically adjusted.
Match the following functions to their definition
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