Multiple Choice
What is the access point (AP) in a wireless LAN?
A) device that allows wireless devices to connect to a wired network
B) wireless devices itself
C) both device that allows wireless devices to connect to a wired network and wireless devices itself
D) all the nodes in the network
Correct Answer:
Verified
Correct Answer:
Verified
Q6: ---------------- resources are identified by Uniform Resource Identifiers.<br>A)coap<br>B)hmtp<br>C)mqtt<br>D)tcp/ip
Q7: Bluetooth supports <br>A)point-to-point connections<br>B)point-to-multipoint connection<br>C)both point-to-point connections
Q8: ------------ enables open application layer for constrained
Q9: A 4 byte IP address consists of<br>A)wired
Q10: ------------- specification defining the PHY and MAC
Q12: Bluetooth uses <br>A)frequency hopping spread spectrum<br>B)orthogonal frequency
Q13: ------------ supports low energy radio operation.<br>A)ietf 6lowpan<br>B)ieft
Q14: Which protocol is used to link all
Q15: How many messages types are there in
Q16: Number of methods in CoAP?<br>A)2<br>B)5<br>C)4<br>D)3