NETWORKING BADGE EXAM | QUESTIONS AND ANSWERS |
VERIFIED ANSWERS (100%CORRECT) | LATEST EXAM UPDATE
ARP (Address Resolution Protocol) - CORRECT ANSWER - Protocol that
resolves and binds MAC addresses to IP Addresses.
ICMP (Internet Control Message Protocol) - CORRECT ANSWER - The
protocol that ping uses
UTM (Unified Threat Management) - CORRECT ANSWER - Device that
combines multiple security controls into a single console. It centralizes all of
our security tools into one place.
ACL (Access Control List) - CORRECT ANSWER - Data (user names,
passwords, IP address, MAC address, etc.) that is used to control access to a
resource such as a computer, file, or network.
802.11n - CORRECT ANSWER - Dual Band Wireless, can operate on 2.4GHz
or 5GHz. It has a max throughput of 600Mbps (Realistically around 200-
300Mbps)
802.11ax - CORRECT ANSWER - Wifi 6, It "technically" operates on the
5GHz or 6GHz band, it is the fastest wifi standard we have currently
MIMO (multiple input-multiple output) - CORRECT ANSWER - The use of
multiple antennas to send and receive data on the same channels, at the same
time for performance increases. This is how we can simulate full-duplex.
,Static Routes - CORRECT ANSWER - A route in a routing table that is
manually entered by an admin
Dynamic Routes - CORRECT ANSWER - A route in a routing table that is
automatically entered in by a routing protocol such as RIP or OSPF
VLAN (Virtual Local Area Network) - CORRECT ANSWER - A way to have
one physical switch act as multiple logical switches. Can only be done on a
managed, layer 3 switch
Layer 3 switch - CORRECT ANSWER - A switch that has routing capabilities,
can be used to create VLANs
PoE (Power over Ethernet) - CORRECT ANSWER - A way for us to provide
power through our ethernet cables, from our switch to devices such as WAPs,
Security Cameras, VoIP phones.
PoE injector - CORRECT ANSWER - A device that adds power to an Ethernet
cable to power PoE devices that are plugged into a non-PoE switchport
RDP (Remote Desktop Protocol) - CORRECT ANSWER - The protocol
Microsoft used to allow remote connections to other computers.
VPN (Virtual Private Network) - CORRECT ANSWER - Encrypted
connection over the Internet from a computer/remote network to a private
network. Allows access to internal resources we wouldn't normally have remote
access to.
Collision Domain - CORRECT ANSWER - The portion of an Ethernet
network in which collisions could occur if two nodes transmit data at the same
time.
Switches break these up.
, Broadcast Domain - CORRECT ANSWER - A logical area in a computer
network where all devices would receive a broadcast transmission sent on that
segment. Routers break these up.
Two - CORRECT ANSWER - What is the minimum number of computers
required to form a network?
Star - CORRECT ANSWER - Network Topology that uses a switch as the
center to point and connects all other devices to it. Mostly used internally.
Mesh - CORRECT ANSWER - Network Topology that is designed with Fault
Tolerance/Redundancy being the number one concern, It ensures every device is
connected to every other device. Mostly used on the core/backbone of our
network.
Bus - CORRECT ANSWER - Old school, Legacy, Outdated Network
Topology that was difficult to troubleshoot, setup, maintain
Unicast - CORRECT ANSWER - Transmission method that sends data from
one host directly to another single host, it is a 1 to 1 conversation
Multicast - CORRECT ANSWER - Transmission method that sends data to a
specific group of hosts, it is a 1 to many/multiple conversation
Broadcast - CORRECT ANSWER - Transmission method that sends data to
everyone on a specific network, it is a 1 to all conversation
Media - CORRECT ANSWER - the method in which we make connections
and send data on a network, either wired (bounded) or wireless (unbounded)
VERIFIED ANSWERS (100%CORRECT) | LATEST EXAM UPDATE
ARP (Address Resolution Protocol) - CORRECT ANSWER - Protocol that
resolves and binds MAC addresses to IP Addresses.
ICMP (Internet Control Message Protocol) - CORRECT ANSWER - The
protocol that ping uses
UTM (Unified Threat Management) - CORRECT ANSWER - Device that
combines multiple security controls into a single console. It centralizes all of
our security tools into one place.
ACL (Access Control List) - CORRECT ANSWER - Data (user names,
passwords, IP address, MAC address, etc.) that is used to control access to a
resource such as a computer, file, or network.
802.11n - CORRECT ANSWER - Dual Band Wireless, can operate on 2.4GHz
or 5GHz. It has a max throughput of 600Mbps (Realistically around 200-
300Mbps)
802.11ax - CORRECT ANSWER - Wifi 6, It "technically" operates on the
5GHz or 6GHz band, it is the fastest wifi standard we have currently
MIMO (multiple input-multiple output) - CORRECT ANSWER - The use of
multiple antennas to send and receive data on the same channels, at the same
time for performance increases. This is how we can simulate full-duplex.
,Static Routes - CORRECT ANSWER - A route in a routing table that is
manually entered by an admin
Dynamic Routes - CORRECT ANSWER - A route in a routing table that is
automatically entered in by a routing protocol such as RIP or OSPF
VLAN (Virtual Local Area Network) - CORRECT ANSWER - A way to have
one physical switch act as multiple logical switches. Can only be done on a
managed, layer 3 switch
Layer 3 switch - CORRECT ANSWER - A switch that has routing capabilities,
can be used to create VLANs
PoE (Power over Ethernet) - CORRECT ANSWER - A way for us to provide
power through our ethernet cables, from our switch to devices such as WAPs,
Security Cameras, VoIP phones.
PoE injector - CORRECT ANSWER - A device that adds power to an Ethernet
cable to power PoE devices that are plugged into a non-PoE switchport
RDP (Remote Desktop Protocol) - CORRECT ANSWER - The protocol
Microsoft used to allow remote connections to other computers.
VPN (Virtual Private Network) - CORRECT ANSWER - Encrypted
connection over the Internet from a computer/remote network to a private
network. Allows access to internal resources we wouldn't normally have remote
access to.
Collision Domain - CORRECT ANSWER - The portion of an Ethernet
network in which collisions could occur if two nodes transmit data at the same
time.
Switches break these up.
, Broadcast Domain - CORRECT ANSWER - A logical area in a computer
network where all devices would receive a broadcast transmission sent on that
segment. Routers break these up.
Two - CORRECT ANSWER - What is the minimum number of computers
required to form a network?
Star - CORRECT ANSWER - Network Topology that uses a switch as the
center to point and connects all other devices to it. Mostly used internally.
Mesh - CORRECT ANSWER - Network Topology that is designed with Fault
Tolerance/Redundancy being the number one concern, It ensures every device is
connected to every other device. Mostly used on the core/backbone of our
network.
Bus - CORRECT ANSWER - Old school, Legacy, Outdated Network
Topology that was difficult to troubleshoot, setup, maintain
Unicast - CORRECT ANSWER - Transmission method that sends data from
one host directly to another single host, it is a 1 to 1 conversation
Multicast - CORRECT ANSWER - Transmission method that sends data to a
specific group of hosts, it is a 1 to many/multiple conversation
Broadcast - CORRECT ANSWER - Transmission method that sends data to
everyone on a specific network, it is a 1 to all conversation
Media - CORRECT ANSWER - the method in which we make connections
and send data on a network, either wired (bounded) or wireless (unbounded)
