WGU C954 SECTION 2 EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATE 2026
real-time adaptive security - Answers The network security model necessary to accommodate the
emergence of multiple perimeters and moving parts on the network, and increasingly advanced
threats targeting enterprises.
virtual assistant (VA) - Answers The small program stored on a PC or portable device that monitors
emails, faxes, messages, and phone calls.
Machine Learning - Answers A type of artificial intelligence that enables computers to understand
concepts in the environment and allows them to learn and retain data patterns for future inquiries
and decisions
Information of Everything (IoE) - Answers A concept that extends the Internet of Things (IoT)
emphasis on machine-to-machine communications to describe a more complex system that
encompasses people and processes.
Network - Answers A communications system created by linking two or more devices and establishing
a standard methodology in which they can communicate
Wireless media - Answers Wireless media carry electromagnetic signals that represent the binary
digits of data communication using radio or microwave frequencies. As a networking medium,
wireless is not restricted to conductors or pathways, as copper and fiber media are. Wireless media
provides the greatest mobility options of all media.
Coaxial cable - Answers Cable that carry a whole range of frequy with low signal loss; most familiar
with cable TV and internet access connections.
Fiber-optic - Answers The technology that supports the transmission of data as light impulses along a
glass wire or fiber coated with a refractory or cladding
twisted-pair cable - Answers A cable composed of four or more copper wires twisted around each
other within a plastic sheath aka JK cable
Wired media - Answers Transmission material (usually copper) that carries electrical signals
Network transmission media - Answers various types of media used to carry the signal between
devices
Internet protocol version 6 (IPv6) - Answers An address that consist of a 8 groups of 4 hexadecimal
digits ex. 3001:0da8:0000:0000:8a2e:0370:7334:0000
Transmission Control Protocol/Internet Protocol (TCP/IP) - Answers Rules that provide the technical
foundation for the public internet as well as for private networks
Interoperability - Answers the capability of two or more computer systems to share data and
resources, even though they are made by different manufacturers
Network Topology - Answers the topological structure of a network that may be depicted physically or
logically. It models how devices connect
Router - Answers an intelligent connecting device that examines each packet of data it receives and
then decides which way to send it onward toward its destination
Packet switching - Answers Occurs when the sending computer divides a message into several
efficiently sized units called packets, each of which contains the address of the destination computer
network operating system (NOS) - Answers The operating system that runs a network, steering
information between computers and managing security and users traffic
Client server network - Answers Model for applications in which the bulk of the back-end processing
(ex. Performing a physical search of a database) takes place on a server, while the front-end
processing (involves communicating with users) is handled by the clients
peer-to-peer (P2P) network - Answers A computer network that relies on the computing power and
bandwidth of the participants in the network rather than a centralized server
Metropolitan Area Network (MAN) - Answers A large computer network usually spanning many
locations in a city
Wide Area Network (WAN) - Answers Spans a large geographic area such as a state, province, or
country
Local Area Network (LAN) - Answers Connects a group of computers in close proximity, such as in an
office building, school, or home
Location-based services (LBS) - Answers applications that use location information to provide a service
Geocoding - Answers The process of transforming a description of a location (ex. Pair of coordinates,
address, or name of a place) to a location on the Earth's surface
real-time adaptive security - Answers The network security model necessary to accommodate the
emergence of multiple perimeters and moving parts on the network, and increasingly advanced
threats targeting enterprises.
virtual assistant (VA) - Answers The small program stored on a PC or portable device that monitors
emails, faxes, messages, and phone calls.
Machine Learning - Answers A type of artificial intelligence that enables computers to understand
concepts in the environment and allows them to learn and retain data patterns for future inquiries
and decisions
Information of Everything (IoE) - Answers A concept that extends the Internet of Things (IoT)
emphasis on machine-to-machine communications to describe a more complex system that
encompasses people and processes.
Network - Answers A communications system created by linking two or more devices and establishing
a standard methodology in which they can communicate
Wireless media - Answers Wireless media carry electromagnetic signals that represent the binary
digits of data communication using radio or microwave frequencies. As a networking medium,
wireless is not restricted to conductors or pathways, as copper and fiber media are. Wireless media
provides the greatest mobility options of all media.
Coaxial cable - Answers Cable that carry a whole range of frequy with low signal loss; most familiar
with cable TV and internet access connections.
Fiber-optic - Answers The technology that supports the transmission of data as light impulses along a
glass wire or fiber coated with a refractory or cladding
twisted-pair cable - Answers A cable composed of four or more copper wires twisted around each
other within a plastic sheath aka JK cable
Wired media - Answers Transmission material (usually copper) that carries electrical signals
Network transmission media - Answers various types of media used to carry the signal between
devices
Internet protocol version 6 (IPv6) - Answers An address that consist of a 8 groups of 4 hexadecimal
digits ex. 3001:0da8:0000:0000:8a2e:0370:7334:0000
Transmission Control Protocol/Internet Protocol (TCP/IP) - Answers Rules that provide the technical
foundation for the public internet as well as for private networks
Interoperability - Answers the capability of two or more computer systems to share data and
resources, even though they are made by different manufacturers
Network Topology - Answers the topological structure of a network that may be depicted physically or
logically. It models how devices connect
Router - Answers an intelligent connecting device that examines each packet of data it receives and
then decides which way to send it onward toward its destination
Packet switching - Answers Occurs when the sending computer divides a message into several
efficiently sized units called packets, each of which contains the address of the destination computer
network operating system (NOS) - Answers The operating system that runs a network, steering
information between computers and managing security and users traffic
Client server network - Answers Model for applications in which the bulk of the back-end processing
(ex. Performing a physical search of a database) takes place on a server, while the front-end
processing (involves communicating with users) is handled by the clients
peer-to-peer (P2P) network - Answers A computer network that relies on the computing power and
bandwidth of the participants in the network rather than a centralized server
Metropolitan Area Network (MAN) - Answers A large computer network usually spanning many
locations in a city
Wide Area Network (WAN) - Answers Spans a large geographic area such as a state, province, or
country
Local Area Network (LAN) - Answers Connects a group of computers in close proximity, such as in an
office building, school, or home
Location-based services (LBS) - Answers applications that use location information to provide a service
Geocoding - Answers The process of transforming a description of a location (ex. Pair of coordinates,
address, or name of a place) to a location on the Earth's surface
