CCNA Exam Questions
Review 2026 | Questions,
Answers & Rationales
Study Guide
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Updated 2026 Questions and Answers
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, What is the 802.11a? 5 Ghz frequency band
IEEE standard for transmitting data over a wireless network.
What are the two allocated radio frequency in 802.11 2.4GHz and 5GHz
wireless LANs?
Which 802.11 standards exclusively use the 5 GHz radio 802.11a
frequency? 802.11ac
Which of the wireless networks typically uses lower WPAN
powered transmitters for short ranges?
In wireless, what does AP stand for? Access Point
What does SSID stand for? shared service set identifier (SSID)
The wireless router advertises its wireless services by Beacons
sending ______________containing its shared service set
identifier (SSID)
What does QoS stand for and what does it do? Quality of Service
is a feature of routers and switches which prioritizes traffic so that more important
traffic can pass first.
What does WAP stand for and what is it exactly? Wireless Access Point
more generally just an access point, is a networking hardware devices that allows
other Wi-Fi devices to connect to a wired network.
What does Wi-Fi stand for? Wireless Fidelity
technically, this is not the case. Wi-Fi is simply a trademarked term meaning IEEE
802.11x.
What is an Autonomous AP? -Standalone devices like a home router. Where the entire WLAN configuration
resides on the device.
-Sometimes called thick APs
-do not require a controller to control the AP and it use WLSE for management
software
-use for a network that requires only a couple of access points.
What does WLC stand for? Wireless LAN Controller
What does AS stand for? Autonomous System
Review 2026 | Questions,
Answers & Rationales
Study Guide
|Graded A+ | Guaranteed
success|
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, What is the 802.11a? 5 Ghz frequency band
IEEE standard for transmitting data over a wireless network.
What are the two allocated radio frequency in 802.11 2.4GHz and 5GHz
wireless LANs?
Which 802.11 standards exclusively use the 5 GHz radio 802.11a
frequency? 802.11ac
Which of the wireless networks typically uses lower WPAN
powered transmitters for short ranges?
In wireless, what does AP stand for? Access Point
What does SSID stand for? shared service set identifier (SSID)
The wireless router advertises its wireless services by Beacons
sending ______________containing its shared service set
identifier (SSID)
What does QoS stand for and what does it do? Quality of Service
is a feature of routers and switches which prioritizes traffic so that more important
traffic can pass first.
What does WAP stand for and what is it exactly? Wireless Access Point
more generally just an access point, is a networking hardware devices that allows
other Wi-Fi devices to connect to a wired network.
What does Wi-Fi stand for? Wireless Fidelity
technically, this is not the case. Wi-Fi is simply a trademarked term meaning IEEE
802.11x.
What is an Autonomous AP? -Standalone devices like a home router. Where the entire WLAN configuration
resides on the device.
-Sometimes called thick APs
-do not require a controller to control the AP and it use WLSE for management
software
-use for a network that requires only a couple of access points.
What does WLC stand for? Wireless LAN Controller
What does AS stand for? Autonomous System
