CCNA 200-301 EXAM REVIEW QUESTIONS WITH 100%
COMPLETE & ACCURATE SOLUTIONS.
What is the IEEE of Bluetooth? -- Answer ✔✔ 802.15 WPAN
d. d. d. d. d. d. d. d. d. d.
What is WiMAX and it IEEE? -- Answer ✔✔ -Worldwide Interoperability for Microwave
d. d. d. d. d. d. d. d. d. d. d. d.
Access
d.
-IEEE 802.16 WWAN d. d.
In cellular broadband there are two types of cellular networks, what are they? -- Answer
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
✔✔ Global System for Mobile (GSM) and Code Division Multiple Access (CDMA).
d. d. d. d. d. d. d. d. d. d. d. d.
GSM is internationally recognized, while CDMA is primarily used in the US.
d. d. d. d. d. d. d. d. d. d. d.
Typically, it is used by rural homeowners and businesses where cable and DSL are not
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
available. It is usually more expensive and requires a clear line of sight. -- Answer ✔✔
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
Satellite Broadband
d. d.
What is the 802.11 WLAN? -- Answer ✔✔ WiFi/wireless devices are based on IEEE
d. d. d. d. d. d. d. d. d. d. d. d. d.
802.11
d.
set of protocols and wireless local area network (WLAN) Wi-Fi computer
d. d. d. d. d. d. d. d. d. d.
communication in various frequencies
d. d. d. d.
-Radio frequency is 2.4 GHz d. d. d. d.
What is the 802.11a? -- Answer ✔✔ 5 Ghz frequency band
d. d. d. d. d. d. d. d. d. d.
IEEE standard for transmitting data over a wireless network.
d. d. d. d. d. d. d. d.
What are the two allocated radio frequency in 802.11 wireless LANs? -- Answer ✔✔
d. d. d. d. d. d. d. d. d. d. d. d. d.
2.4GHz and 5GHz
d. d. d.
,Which 802.11 standards exclusively use the 5 GHz radio frequency? -- Answer ✔✔
d. d. d. d. d. d. d. d. d. d. d. d.
802.11a
d.
802.11ac
Which of the wireless networks typically uses lower powered transmitters for short
d. d. d. d. d. d. d. d. d. d. d.
ranges? -- Answer ✔✔ WPAN
d. d. d. d. d.
In wireless, what does AP stand for? -- Answer ✔✔ Access Point
d. d. d. d. d. d. d. d. d. d. d.
What does SSID stand for? -- Answer ✔✔ shared service set identifier (SSID)
d. d. d. d. d. d. d. d. d. d. d. d.
The wireless router advertises its wireless services by sending
d. d. d. d. d. d. d. d.
______________containing its shared service set identifier (SSID) -- Answer ✔✔
d. d. d. d. d. d. d. d. d. d.
Beacons
d.
What does QoS stand for and what does it do? -- Answer ✔✔ Quality of Service
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
is a feature of routers and switches which prioritizes traffic so that more important traffic
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
can pass first.
d. d. d.
What does WAP stand for and what is it exactly? -- Answer ✔✔ Wireless Access Point
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
more generally just an access point, is a networking hardware devices that allows other
d. d. d. d. d. d. d. d. d. d. d. d. d.
Wi-Fi devices to connect to a wired network.
d. d. d. d. d. d. d. d.
What does Wi-Fi stand for? -- Answer ✔✔ Wireless Fidelity
d. d. d. d. d. d. d. d. d.
technically, this is not the case. Wi-Fi is simply a trademarked term meaning IEEE 802.11x.
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
What is an Autonomous AP? -- Answer ✔✔ -Standalone devices like a home router.
d. d. d. d. d. d. d. d. d. d. d. d. d.
Where the entire WLAN configuration resides on the device.
d. d. d. d. d. d. d. d. d. d.
-Sometimes called thick APs d. d. d.
-do not require a controller to control the AP and it use WLSE for management software
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
-use for a network that requires only a couple of access points.
d. d. d. d. d. d. d. d. d. d. d.
What does WLC stand for? -- Answer ✔✔ Wireless LAN Controller
d. d. d. d. d. d. d. d. d. d.
What does AS stand for? -- Answer ✔✔ Autonomous System
d. d. d. d. d. d. d. d. d.
,What are Controller-based APs? -- Answer ✔✔ -These devices require no initial
d. d. d. d. d. d. d. d. d. d. d.
configuration and are often called lightweight APs (LAPs).
d. d. d. d. d. d. d. d. d.
-Also called thin APs d. d. d.
-Centralized management, configuration, encryption, updates and policy settings through
d. d. d. d. d. d. d. d.
a centralized controller
d. d. d.
LAPs -- Answer ✔✔ Lightweight Access Points
d. d. d. d. d. d.
LWAPP -- Answer ✔✔ Light Weight Access Point Protocol
d. d. d. d. d. d. d. d.
What is another name for LAPs? -- Answer ✔✔ Controller-based APs
d. d. d. d. d. d. d. d. d. d.
LAG -- Answer ✔✔ Link Aggregation Group
d. d. d. d. d. d.
What is MIMO? -- Answer ✔✔ Multiple Input Multiple Output.
d. d. d. d. d. d. d. d. d.
Uses multiple antennas to increase available bandwidth for IEEE 802.11n/ac/ax wireless
d. d. d. d. d. d. d. d. d. d.
networks. Up to eight transmit and receive antennas can be used to increase throughput.
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
Which of the following components are integrated in a wireless home router?
d. d. d. d. d. d. d. d. d. d. d.
-Access Point d.
-Switch
-Router
-Range Extender -- Answer ✔✔ Access Point, Switch, Router
d. d. d. d. d. d. d. d.
What is infrastructure mode in WLAN? -- Answer ✔✔ A wireless router or AP connects
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
wireless clients to a wired distribution system.
d. d. d. d. d. d. d.
What is API and what does the acronym stand for as well? -- Answer ✔✔ Application
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
Programming Interface (API)
d. d. d.
An API is software that allows other applications to access its data or services. It is a set
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
of rules describing how one application can interact with another, and the instructions to
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
allow the interaction to occur.
d. d. d. d. d.
Data formats shared between smart devices often use an Application Programming
d. d. d. d. d. d. d. d. d. d.
Interface (API
d. d.
, There are four types of web service APIs -- Answer ✔✔ Simple Object Access Protocol
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
(SOAP)
d.
Representational State Transfer (REST) d. d. d.
eXtensible Markup Language-Remote Procedure Call (XML-RPC)
d. d. d. d. d.
JavaScript Object Notation-Remote Procedure Call (JSON-RPC)
d. d. d. d. d.
Software-Defined Networking (SDN) is what? -- Answer ✔✔ The physical separation of d. d. d. d. d. d. d. d. d. d. d.
the network control plane from the forwarding plane, and where a control plane
d. d. d. d. d. d. d. d. d. d. d. d. d.
controls several devices.
d. d. d.
dynamic, manageable, cost-effective, and adaptable
d. d. d. d.
What is FTP and it port number? -- Answer ✔✔ File Transfer Protocol
d. d. d. d. d. d. d. d. d. d. d. d.
Port 20, 21
d. d.
Provides reliability when loading an IOS image upon boot up
d. d. d. d. d. d. d. d. d.
What is SSH and it port number? -- Answer ✔✔ Secure Shell Protocol
d. d. d. d. d. d. d. d. d. d. d. d. d.
port 22 d.
What is telnet port number? -- Answer ✔✔ 23
d. d. d. d. d. d. d. d.
SMTP (Simple Mail Transfer Protocol) and port number -- Answer ✔✔ port 25
d. d. d. d. d. d. d. d. d. d. d. d.
DNS (Domain Name System) port number -- Answer ✔✔ 53
d. d. d. d. d. d. d. d. d.
HTTP (Hypertext Transfer Protocol) port number -- Answer ✔✔ 80
d. d. d. d. d. d. d. d. d.
SNMP (Simple Network Management Protocol) port number -- Answer ✔✔ 161
d. d. d. d. d. d. d. d. d. d.
What protocols are reliable, connection oriented and use TCP? -- Answer ✔✔ FTP, SSH,
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Telnet, SMTP, DNS, HTTP, POP3, NTP, IMAP4, HTTPS
d. d. d. d. d. d. d. d.
What protocols are unreliable, connectionless and use UDP? -- Answer ✔✔ DNS,
d. d. d. d. d. d. d. d. d. d. d.
DHCP, TFTP, SNMP
d. d. d.
COMPLETE & ACCURATE SOLUTIONS.
What is the IEEE of Bluetooth? -- Answer ✔✔ 802.15 WPAN
d. d. d. d. d. d. d. d. d. d.
What is WiMAX and it IEEE? -- Answer ✔✔ -Worldwide Interoperability for Microwave
d. d. d. d. d. d. d. d. d. d. d. d.
Access
d.
-IEEE 802.16 WWAN d. d.
In cellular broadband there are two types of cellular networks, what are they? -- Answer
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
✔✔ Global System for Mobile (GSM) and Code Division Multiple Access (CDMA).
d. d. d. d. d. d. d. d. d. d. d. d.
GSM is internationally recognized, while CDMA is primarily used in the US.
d. d. d. d. d. d. d. d. d. d. d.
Typically, it is used by rural homeowners and businesses where cable and DSL are not
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
available. It is usually more expensive and requires a clear line of sight. -- Answer ✔✔
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
Satellite Broadband
d. d.
What is the 802.11 WLAN? -- Answer ✔✔ WiFi/wireless devices are based on IEEE
d. d. d. d. d. d. d. d. d. d. d. d. d.
802.11
d.
set of protocols and wireless local area network (WLAN) Wi-Fi computer
d. d. d. d. d. d. d. d. d. d.
communication in various frequencies
d. d. d. d.
-Radio frequency is 2.4 GHz d. d. d. d.
What is the 802.11a? -- Answer ✔✔ 5 Ghz frequency band
d. d. d. d. d. d. d. d. d. d.
IEEE standard for transmitting data over a wireless network.
d. d. d. d. d. d. d. d.
What are the two allocated radio frequency in 802.11 wireless LANs? -- Answer ✔✔
d. d. d. d. d. d. d. d. d. d. d. d. d.
2.4GHz and 5GHz
d. d. d.
,Which 802.11 standards exclusively use the 5 GHz radio frequency? -- Answer ✔✔
d. d. d. d. d. d. d. d. d. d. d. d.
802.11a
d.
802.11ac
Which of the wireless networks typically uses lower powered transmitters for short
d. d. d. d. d. d. d. d. d. d. d.
ranges? -- Answer ✔✔ WPAN
d. d. d. d. d.
In wireless, what does AP stand for? -- Answer ✔✔ Access Point
d. d. d. d. d. d. d. d. d. d. d.
What does SSID stand for? -- Answer ✔✔ shared service set identifier (SSID)
d. d. d. d. d. d. d. d. d. d. d. d.
The wireless router advertises its wireless services by sending
d. d. d. d. d. d. d. d.
______________containing its shared service set identifier (SSID) -- Answer ✔✔
d. d. d. d. d. d. d. d. d. d.
Beacons
d.
What does QoS stand for and what does it do? -- Answer ✔✔ Quality of Service
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
is a feature of routers and switches which prioritizes traffic so that more important traffic
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
can pass first.
d. d. d.
What does WAP stand for and what is it exactly? -- Answer ✔✔ Wireless Access Point
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
more generally just an access point, is a networking hardware devices that allows other
d. d. d. d. d. d. d. d. d. d. d. d. d.
Wi-Fi devices to connect to a wired network.
d. d. d. d. d. d. d. d.
What does Wi-Fi stand for? -- Answer ✔✔ Wireless Fidelity
d. d. d. d. d. d. d. d. d.
technically, this is not the case. Wi-Fi is simply a trademarked term meaning IEEE 802.11x.
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
What is an Autonomous AP? -- Answer ✔✔ -Standalone devices like a home router.
d. d. d. d. d. d. d. d. d. d. d. d. d.
Where the entire WLAN configuration resides on the device.
d. d. d. d. d. d. d. d. d. d.
-Sometimes called thick APs d. d. d.
-do not require a controller to control the AP and it use WLSE for management software
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
-use for a network that requires only a couple of access points.
d. d. d. d. d. d. d. d. d. d. d.
What does WLC stand for? -- Answer ✔✔ Wireless LAN Controller
d. d. d. d. d. d. d. d. d. d.
What does AS stand for? -- Answer ✔✔ Autonomous System
d. d. d. d. d. d. d. d. d.
,What are Controller-based APs? -- Answer ✔✔ -These devices require no initial
d. d. d. d. d. d. d. d. d. d. d.
configuration and are often called lightweight APs (LAPs).
d. d. d. d. d. d. d. d. d.
-Also called thin APs d. d. d.
-Centralized management, configuration, encryption, updates and policy settings through
d. d. d. d. d. d. d. d.
a centralized controller
d. d. d.
LAPs -- Answer ✔✔ Lightweight Access Points
d. d. d. d. d. d.
LWAPP -- Answer ✔✔ Light Weight Access Point Protocol
d. d. d. d. d. d. d. d.
What is another name for LAPs? -- Answer ✔✔ Controller-based APs
d. d. d. d. d. d. d. d. d. d.
LAG -- Answer ✔✔ Link Aggregation Group
d. d. d. d. d. d.
What is MIMO? -- Answer ✔✔ Multiple Input Multiple Output.
d. d. d. d. d. d. d. d. d.
Uses multiple antennas to increase available bandwidth for IEEE 802.11n/ac/ax wireless
d. d. d. d. d. d. d. d. d. d.
networks. Up to eight transmit and receive antennas can be used to increase throughput.
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
Which of the following components are integrated in a wireless home router?
d. d. d. d. d. d. d. d. d. d. d.
-Access Point d.
-Switch
-Router
-Range Extender -- Answer ✔✔ Access Point, Switch, Router
d. d. d. d. d. d. d. d.
What is infrastructure mode in WLAN? -- Answer ✔✔ A wireless router or AP connects
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
wireless clients to a wired distribution system.
d. d. d. d. d. d. d.
What is API and what does the acronym stand for as well? -- Answer ✔✔ Application
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
Programming Interface (API)
d. d. d.
An API is software that allows other applications to access its data or services. It is a set
d. d. d. d. d. d. d. d. d. d. d. d. d. d. d. d. d.
of rules describing how one application can interact with another, and the instructions to
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
allow the interaction to occur.
d. d. d. d. d.
Data formats shared between smart devices often use an Application Programming
d. d. d. d. d. d. d. d. d. d.
Interface (API
d. d.
, There are four types of web service APIs -- Answer ✔✔ Simple Object Access Protocol
d. d. d. d. d. d. d. d. d. d. d. d. d. d.
(SOAP)
d.
Representational State Transfer (REST) d. d. d.
eXtensible Markup Language-Remote Procedure Call (XML-RPC)
d. d. d. d. d.
JavaScript Object Notation-Remote Procedure Call (JSON-RPC)
d. d. d. d. d.
Software-Defined Networking (SDN) is what? -- Answer ✔✔ The physical separation of d. d. d. d. d. d. d. d. d. d. d.
the network control plane from the forwarding plane, and where a control plane
d. d. d. d. d. d. d. d. d. d. d. d. d.
controls several devices.
d. d. d.
dynamic, manageable, cost-effective, and adaptable
d. d. d. d.
What is FTP and it port number? -- Answer ✔✔ File Transfer Protocol
d. d. d. d. d. d. d. d. d. d. d. d.
Port 20, 21
d. d.
Provides reliability when loading an IOS image upon boot up
d. d. d. d. d. d. d. d. d.
What is SSH and it port number? -- Answer ✔✔ Secure Shell Protocol
d. d. d. d. d. d. d. d. d. d. d. d. d.
port 22 d.
What is telnet port number? -- Answer ✔✔ 23
d. d. d. d. d. d. d. d.
SMTP (Simple Mail Transfer Protocol) and port number -- Answer ✔✔ port 25
d. d. d. d. d. d. d. d. d. d. d. d.
DNS (Domain Name System) port number -- Answer ✔✔ 53
d. d. d. d. d. d. d. d. d.
HTTP (Hypertext Transfer Protocol) port number -- Answer ✔✔ 80
d. d. d. d. d. d. d. d. d.
SNMP (Simple Network Management Protocol) port number -- Answer ✔✔ 161
d. d. d. d. d. d. d. d. d. d.
What protocols are reliable, connection oriented and use TCP? -- Answer ✔✔ FTP, SSH,
d. d. d. d. d. d. d. d. d. d. d. d. d.
Telnet, SMTP, DNS, HTTP, POP3, NTP, IMAP4, HTTPS
d. d. d. d. d. d. d. d.
What protocols are unreliable, connectionless and use UDP? -- Answer ✔✔ DNS,
d. d. d. d. d. d. d. d. d. d. d.
DHCP, TFTP, SNMP
d. d. d.
