Network Security Essentials Questions
with 100% Correct Solutions
Firewalls
Security devices that monitor and control network traffic.
Switches
Network devices that connect multiple devices in a LAN.
Repeaters
Network devices that amplify and retransmit signals.
Hubs
Network devices that connect multiple devices in a LAN.
Routers
Network devices that forward data packets between networks.
Modems
Devices that modulate and demodulate digital signals for transmission.
Process of elimination
Technique to eliminate incorrect options by understanding the context.
ipconfig
Command to display network configuration on Windows.
ping
Command to test reachability of a host on a network.
, Network Media
Commonly used to determine what is deployed on a network for vulnerability analysis,
security scans, and related activities.
CAT 6a
An ethernet cable capable of maintaining 10GBps transmission speeds over a maximum
length of 100 meters.
Patch Panel
A device used to organize network cables between switches and other network devices.
Ethernet
Uses UTP cable and CSMA/CD to manage connected devices' access to the wire.
Ring Topology
Nodes connected in a loop with a backbone cable, each node connecting to exactly
two others.
Mesh Topology
Connects every node to every other node in the network, often used for high availability
and redundancy.
WLAN Infrastructure
Connects network devices and printers wirelessly through a central access point.
Type 1 Hypervisor
Also called bare-metal hypervisors, loaded directly on hardware to abstract it to
the virtualization layer.
Type 2 Hypervisor
with 100% Correct Solutions
Firewalls
Security devices that monitor and control network traffic.
Switches
Network devices that connect multiple devices in a LAN.
Repeaters
Network devices that amplify and retransmit signals.
Hubs
Network devices that connect multiple devices in a LAN.
Routers
Network devices that forward data packets between networks.
Modems
Devices that modulate and demodulate digital signals for transmission.
Process of elimination
Technique to eliminate incorrect options by understanding the context.
ipconfig
Command to display network configuration on Windows.
ping
Command to test reachability of a host on a network.
, Network Media
Commonly used to determine what is deployed on a network for vulnerability analysis,
security scans, and related activities.
CAT 6a
An ethernet cable capable of maintaining 10GBps transmission speeds over a maximum
length of 100 meters.
Patch Panel
A device used to organize network cables between switches and other network devices.
Ethernet
Uses UTP cable and CSMA/CD to manage connected devices' access to the wire.
Ring Topology
Nodes connected in a loop with a backbone cable, each node connecting to exactly
two others.
Mesh Topology
Connects every node to every other node in the network, often used for high availability
and redundancy.
WLAN Infrastructure
Connects network devices and printers wirelessly through a central access point.
Type 1 Hypervisor
Also called bare-metal hypervisors, loaded directly on hardware to abstract it to
the virtualization layer.
Type 2 Hypervisor
