Question 56
When antenna gain is reported in dBI, the gain of the antenna is compared to what theoretical antenna?
Question 57
What term describes the effect of increasing the intensity of an RF wave with an antenna by focusing the energy in a specific direction?
Question 58
You are implementing a multi-AP WLAN and fast secure roaming is essential. Which one of the following methods is an IEEE 802.11 standard method for fast roaming?
Question 59
What answer correctly completes the following sentence?
And physical carrier sense functions are used to determine if the wireless medium is busy.
And physical carrier sense functions are used to determine if the wireless medium is busy.
Question 60
What terms accurately complete the following sentence?
The IEEE 802.11-2012 standard specifies mandatory support of the ___________ cipher suite for Robust Security Network Associations, and optional use of the ___________ cipher suite, which is designed for use with pre-RSNA hardware.
The IEEE 802.11-2012 standard specifies mandatory support of the ___________ cipher suite for Robust Security Network Associations, and optional use of the ___________ cipher suite, which is designed for use with pre-RSNA hardware.