Which of the following refers to a communications specification that was approved in early 2002 by the Institute of Electrical and Electronics Engineers Standards Association (iEEE-SA) for wireless personal area networks (WPANs) ?
A) 802.11a
B) 802.15
C) 802.11b
D) none of the above
Correct Answer:
Verified
Q2: What is the method of access in
Q3: The _ layer is roughly equivalent to
Q4: Bluetooth have _ frequency.
A)2.4 mhz
B)2.4 ghz
C)5.0 ghz
D)5.0
Q5: WiMAX provides you?
A)full duplex communication
B)half duplex communication
C)simplex
Q6: This is the family of specifications for
Q8: This is an industry specification that describes
Q9: This is a specification for a set
Q10: Piconets in bluetooth have a minimum of
Q11: In iEEE 802.11, a _ is made
Q12: Bluetooth is a _ technology that connects
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