Network Security Essentials Questions
with 100% Correct Solutions
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
An app loaded on an operating system to abstract the virtualization layer,
commonly used on personal computers.
Cloud Computing
Outsourced and hosted computing environment delivering IT services via a network.
IaaS
Infrastructure as a Service focusing on data center facilities and infrastructure.
PaaS
Platform as a Service focusing on application development using cloud computing.
SaaS
Software as a Service focusing on application delivery.
Public Cloud
Owned by a cloud service company and available for general public use.
Private Cloud
with 100% Correct Solutions
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
An app loaded on an operating system to abstract the virtualization layer,
commonly used on personal computers.
Cloud Computing
Outsourced and hosted computing environment delivering IT services via a network.
IaaS
Infrastructure as a Service focusing on data center facilities and infrastructure.
PaaS
Platform as a Service focusing on application development using cloud computing.
SaaS
Software as a Service focusing on application delivery.
Public Cloud
Owned by a cloud service company and available for general public use.
Private Cloud
