Sample Questions
Q) Select a statement that correctly describes the pivotal role Wi-Fi Alliance in the wireless LAN industry.
a) Wi-Fi Alliance is a WLAN industry analyst firm, reports on market trends.
b) Wi-Fi Alliance provides an interface between the dedicated bandwidth and capacity of the regulatory regions.
c) Wi-Fi Alliance to create the appropriate standard around which manufacturers can develop products.
d) Wi-Fi Alliance, create recommended practices with the IEEE can test and certify interoperability of products. e) Wi-Fi Alliance tests and certifies the compatibility of the product based on standards developed by the IEEE.
Q) Given: Multiple users need to transfer files between them in the conference room. No AP associated with the network infrastructure. All users have laptops with 802.11 wireless card installed and operational.What can be implemented to allow users to transfer files to 802.11 adapters are available, but there is no wireless LAN infrastructure is not available?
a) ACE
b) BSS
c) IBSS
d) BSSID
e) None
Q) What level of the OSI model is responsible for setting data for this technology of the physical layer? a) Transport
b) network
c) data channel
d) session
e) None
Q) The fact that the unit of measurement used to measure the effect of the difference between the two RF signals? a) Joule
b) Decibel
c) ohm
d) volt
e) None