CCNA 200-301 EXAM 2025/2026
QUESTIONS AND ANSWERS 100% PASS.
What is the IEEE of Bluetooth? - ANS 802.15 WPAN
What is WiMAX and it IEEE? - ANS -Worldwide Interoperability for Microwave Access
-IEEE 802.16 WWAN
In cellular broadband there are two types of cellular networks, what are they? - ANS Global
System for Mobile (GSM) and Code Division Multiple Access (CDMA).
GSM is internationally recognized, while CDMA is primarily used in the US.
Typically, it is used by rural homeowners and businesses where cable and DSL are not available.
It is usually more expensive and requires a clear line of sight. - ANS Satellite Broadband
What is the 802.11 WLAN? - ANS WiFi/wireless devices are based on IEEE 802.11
set of protocols and wireless local area network (WLAN) Wi-Fi computer communication in
various frequencies
-Radio frequency is 2.4 GHz
What is the 802.11a? - ANS 5 Ghz frequency band
IEEE standard for transmitting data over a wireless network.
What are the two allocated radio frequency in 802.11 wireless LANs? - ANS 2.4GHz and 5GHz
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,Which 802.11 standards exclusively use the 5 GHz radio frequency? - ANS 802.11a
802.11ac
Which of the wireless networks typically uses lower powered transmitters for short ranges? -
ANS WPAN
In wireless, what does AP stand for? - ANS Access Point
What does SSID stand for? - ANS shared service set identifier (SSID)
The wireless router advertises its wireless services by sending ______________containing its
shared service set identifier (SSID) - ANS Beacons
What does QoS stand for and what does it do? - ANS 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? - ANS 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? - ANS Wireless Fidelity
technically, this is not the case. Wi-Fi is simply a trademarked term meaning IEEE 802.11x.
What is an Autonomous AP? - ANS -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.
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,What does WLC stand for? - ANS Wireless LAN Controller
What does AS stand for? - ANS Autonomous System
What are Controller-based APs? - ANS -These devices require no initial configuration and are
often called lightweight APs (LAPs).
-Also called thin APs
-Centralized management, configuration, encryption, updates and policy settings through a
centralized controller
LAPs - ANS Lightweight Access Points
LWAPP - ANS Light Weight Access Point Protocol
What is another name for LAPs? - ANS Controller-based APs
LAG - ANS Link Aggregation Group
What is MIMO? - ANS Multiple Input Multiple Output.
Uses multiple antennas to increase available bandwidth for IEEE 802.11n/ac/ax wireless
networks. Up to eight transmit and receive antennas can be used to increase throughput.
Which of the following components are integrated in a wireless home router?
-Access Point
-Switch
-Router
-Range Extender - ANS Access Point, Switch, Router
3 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, What is infrastructure mode in WLAN? - ANS A wireless router or AP connects wireless clients
to a wired distribution system.
What is API and what does the acronym stand for as well? - ANS Application Programming
Interface (API)
An API is software that allows other applications to access its data or services. It is a set of rules
describing how one application can interact with another, and the instructions to allow the
interaction to occur.
Data formats shared between smart devices often use an Application Programming Interface
(API
There are four types of web service APIs - ANS Simple Object Access Protocol (SOAP)
Representational State Transfer (REST)
eXtensible Markup Language-Remote Procedure Call (XML-RPC)
JavaScript Object Notation-Remote Procedure Call (JSON-RPC)
Software-Defined Networking (SDN) is what? - ANS The physical separation of the network
control plane from the forwarding plane, and where a control plane controls several devices.
dynamic, manageable, cost-effective, and adaptable
What is FTP and it port number? - ANS File Transfer Protocol
Port 20, 21
Provides reliability when loading an IOS image upon boot up
What is SSH and it port number? - ANS Secure Shell Protocol
port 22
What is telnet port number? - ANS 23
SMTP (Simple Mail Transfer Protocol) and port number - ANS port 25
4 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
QUESTIONS AND ANSWERS 100% PASS.
What is the IEEE of Bluetooth? - ANS 802.15 WPAN
What is WiMAX and it IEEE? - ANS -Worldwide Interoperability for Microwave Access
-IEEE 802.16 WWAN
In cellular broadband there are two types of cellular networks, what are they? - ANS Global
System for Mobile (GSM) and Code Division Multiple Access (CDMA).
GSM is internationally recognized, while CDMA is primarily used in the US.
Typically, it is used by rural homeowners and businesses where cable and DSL are not available.
It is usually more expensive and requires a clear line of sight. - ANS Satellite Broadband
What is the 802.11 WLAN? - ANS WiFi/wireless devices are based on IEEE 802.11
set of protocols and wireless local area network (WLAN) Wi-Fi computer communication in
various frequencies
-Radio frequency is 2.4 GHz
What is the 802.11a? - ANS 5 Ghz frequency band
IEEE standard for transmitting data over a wireless network.
What are the two allocated radio frequency in 802.11 wireless LANs? - ANS 2.4GHz and 5GHz
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,Which 802.11 standards exclusively use the 5 GHz radio frequency? - ANS 802.11a
802.11ac
Which of the wireless networks typically uses lower powered transmitters for short ranges? -
ANS WPAN
In wireless, what does AP stand for? - ANS Access Point
What does SSID stand for? - ANS shared service set identifier (SSID)
The wireless router advertises its wireless services by sending ______________containing its
shared service set identifier (SSID) - ANS Beacons
What does QoS stand for and what does it do? - ANS 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? - ANS 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? - ANS Wireless Fidelity
technically, this is not the case. Wi-Fi is simply a trademarked term meaning IEEE 802.11x.
What is an Autonomous AP? - ANS -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.
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,What does WLC stand for? - ANS Wireless LAN Controller
What does AS stand for? - ANS Autonomous System
What are Controller-based APs? - ANS -These devices require no initial configuration and are
often called lightweight APs (LAPs).
-Also called thin APs
-Centralized management, configuration, encryption, updates and policy settings through a
centralized controller
LAPs - ANS Lightweight Access Points
LWAPP - ANS Light Weight Access Point Protocol
What is another name for LAPs? - ANS Controller-based APs
LAG - ANS Link Aggregation Group
What is MIMO? - ANS Multiple Input Multiple Output.
Uses multiple antennas to increase available bandwidth for IEEE 802.11n/ac/ax wireless
networks. Up to eight transmit and receive antennas can be used to increase throughput.
Which of the following components are integrated in a wireless home router?
-Access Point
-Switch
-Router
-Range Extender - ANS Access Point, Switch, Router
3 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, What is infrastructure mode in WLAN? - ANS A wireless router or AP connects wireless clients
to a wired distribution system.
What is API and what does the acronym stand for as well? - ANS Application Programming
Interface (API)
An API is software that allows other applications to access its data or services. It is a set of rules
describing how one application can interact with another, and the instructions to allow the
interaction to occur.
Data formats shared between smart devices often use an Application Programming Interface
(API
There are four types of web service APIs - ANS Simple Object Access Protocol (SOAP)
Representational State Transfer (REST)
eXtensible Markup Language-Remote Procedure Call (XML-RPC)
JavaScript Object Notation-Remote Procedure Call (JSON-RPC)
Software-Defined Networking (SDN) is what? - ANS The physical separation of the network
control plane from the forwarding plane, and where a control plane controls several devices.
dynamic, manageable, cost-effective, and adaptable
What is FTP and it port number? - ANS File Transfer Protocol
Port 20, 21
Provides reliability when loading an IOS image upon boot up
What is SSH and it port number? - ANS Secure Shell Protocol
port 22
What is telnet port number? - ANS 23
SMTP (Simple Mail Transfer Protocol) and port number - ANS port 25
4 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
