chapter 14 net+
t/f two nearby wireless access points (WAPs) should use close channels like 6 and 7 - ANS-f
t/f point coordination function (PCF) is the currently implemented collision avoidance system -
ANS-f
t/f too much signal interference increase latency - ANS-t
t/f WAPs use an access control list (ACL) to enable or deny specify MAC addresses - ANS-t
t/f MAC filtering with a blacklist means an administrator allows only specific computers to join
the network - ANS-f
t/f whitelisting and blacklisting are labor-intensive processes, with whitelisting requiring far more
work - ANS-t
t/f The IEEE 802.1X standard enabled administrators to set up a network with secure
authentication using passwords encrypted with Extensible Authentication Protocol (EAP) -
ANS-t
t/f lightweight EAP (LEAP) is proprietary EAP authentication used almost exclusively by Cisco
wireless products - ANS-t
t/f a wireless access point (WAP) that can only be configured by a wireless controller is called a
thick client - ANS-f
t/f with an omnidirectional antenna, the radio wave flows outward from the wireless access point
(WAP) in one direction - ANS-f
t/f many wireless access points (WAPs) have removable device antennas - ANS-t
t/f glass is notorious for bending radio waves as the waves pass through them causing
refraction - ANS-t
in reality, wi-fi is - ANS-802.11
which term represents the condition of whatever a wireless device is connected? - ANS-link
state
which term represents a measurement of how well a wireless device is connecting to other
device? - ANS-signal strength
which wireless network mode operates by allowing two or more devices to communicate directly
without any other intermediary hardware? - ANS-ad hoc
what type of unit is formed by two or more wireless nodes communicating in ad hoc mode? -
ANS-independent basic service set (IBSS)
what type of unit is formed by a single WAP servicing a given area? - ANS-basic service set
(IBSS)
what type of unit is formed by a single wireless access point servicing a given area that has
been extended by adding more access points? - ANS-extended service set (ESS)
which term defines the most basic infrastructure mode network- a BSS of one WAP and one or
more wireless nodes? - ANS-Basic Service Set Identifier (BSSID)
in a basic service set identifier (BSSID) infrastructure mode network, the BSSID is the same as
__________ for the WAP - ANS-the MAC address
the nodes that connect is an IBSS randomly generate a ______________ string of numbers that
looks and functions just like a MAC address - ANS-48-bit
t/f two nearby wireless access points (WAPs) should use close channels like 6 and 7 - ANS-f
t/f point coordination function (PCF) is the currently implemented collision avoidance system -
ANS-f
t/f too much signal interference increase latency - ANS-t
t/f WAPs use an access control list (ACL) to enable or deny specify MAC addresses - ANS-t
t/f MAC filtering with a blacklist means an administrator allows only specific computers to join
the network - ANS-f
t/f whitelisting and blacklisting are labor-intensive processes, with whitelisting requiring far more
work - ANS-t
t/f The IEEE 802.1X standard enabled administrators to set up a network with secure
authentication using passwords encrypted with Extensible Authentication Protocol (EAP) -
ANS-t
t/f lightweight EAP (LEAP) is proprietary EAP authentication used almost exclusively by Cisco
wireless products - ANS-t
t/f a wireless access point (WAP) that can only be configured by a wireless controller is called a
thick client - ANS-f
t/f with an omnidirectional antenna, the radio wave flows outward from the wireless access point
(WAP) in one direction - ANS-f
t/f many wireless access points (WAPs) have removable device antennas - ANS-t
t/f glass is notorious for bending radio waves as the waves pass through them causing
refraction - ANS-t
in reality, wi-fi is - ANS-802.11
which term represents the condition of whatever a wireless device is connected? - ANS-link
state
which term represents a measurement of how well a wireless device is connecting to other
device? - ANS-signal strength
which wireless network mode operates by allowing two or more devices to communicate directly
without any other intermediary hardware? - ANS-ad hoc
what type of unit is formed by two or more wireless nodes communicating in ad hoc mode? -
ANS-independent basic service set (IBSS)
what type of unit is formed by a single WAP servicing a given area? - ANS-basic service set
(IBSS)
what type of unit is formed by a single wireless access point servicing a given area that has
been extended by adding more access points? - ANS-extended service set (ESS)
which term defines the most basic infrastructure mode network- a BSS of one WAP and one or
more wireless nodes? - ANS-Basic Service Set Identifier (BSSID)
in a basic service set identifier (BSSID) infrastructure mode network, the BSSID is the same as
__________ for the WAP - ANS-the MAC address
the nodes that connect is an IBSS randomly generate a ______________ string of numbers that
looks and functions just like a MAC address - ANS-48-bit
