WGU D481 - Section 2 OA Prep: Questions With
Insightful Solutions
Circuit-switched Right Ans - Creates a path between source and
destination devices
Extranet Right Ans - Private network for authorized external
users to share information
Internet Protocol (IP) Right Ans - Delivers packets across
networks by handling routing decisions
Internet Protocol (IP) Suite Right Ans - Another name for the
TCP/IP suite
Internetworking Right Ans - Connecting multiple computer
networks
Intranet Right Ans - Private, internal network
Logical Topology Right Ans - Shows how devices connect to a
specific segment of the network
,Network Topology Right Ans - Map of a network and how devices
are connected
Open Systems Interconnection (OSI) Reference Model Right Ans -
Framework of standards for computer system communication
Packet-switched Right Ans - Networks that transmit packets as
individual messages
Physical Topology Right Ans - Physical network devices and
devices used to connect
Point-to-point Network Right Ans - Network consisting only of
directly connected computers and devices
Transmission Control Protocol (TCP) Right Ans - Guarantees
reliable data stream between two computers
Transmission Control Protocol/Internet Protocol (TCP/IP)
Reference Model Right Ans - Descriptive framework for
computer network protocols
,Transmission Control Protocol/Internet Protocol (TCP/IP) Suite
Right Ans - Collection that provides support to internet-capable
systems and devices
Data Link Layer Right Ans - Second layer of the OSI model, also
called Layer 2
Bridges Right Ans - Network devices that interconnect two or
more LANs
Ethernet Right Ans - Wired system for connecting devices in local
area networks
Hub Right Ans - Hardware device that connects multiple
networking devices
IEEE 802.3 Standards Right Ans - Ethernet standards and
protocols established by IEEE
IEEE 802.3 CSMA/CD Standards Right Ans - Standard
specifications for Ethernet
, Physical Layer Right Ans - First layer of the OSI model, also called
Layer 1
Protocol Right Ans - Established set of rules for data transmission
across devices
Redundancy Right Ans - Providing alternate means for network
to continue functioning
Repeater Right Ans - Device that receives and amplifies a signal
Resilience Right Ans - Ability to continue providing acceptable
service despite challenges
Structured Wiring System Right Ans - Modular cable solution that
is flexible
Switches Right Ans - Networking equipment that allows multiple
devices to communicate
Connection-oriented Protocol Right Ans - Sets up a connection
between source and destination
Insightful Solutions
Circuit-switched Right Ans - Creates a path between source and
destination devices
Extranet Right Ans - Private network for authorized external
users to share information
Internet Protocol (IP) Right Ans - Delivers packets across
networks by handling routing decisions
Internet Protocol (IP) Suite Right Ans - Another name for the
TCP/IP suite
Internetworking Right Ans - Connecting multiple computer
networks
Intranet Right Ans - Private, internal network
Logical Topology Right Ans - Shows how devices connect to a
specific segment of the network
,Network Topology Right Ans - Map of a network and how devices
are connected
Open Systems Interconnection (OSI) Reference Model Right Ans -
Framework of standards for computer system communication
Packet-switched Right Ans - Networks that transmit packets as
individual messages
Physical Topology Right Ans - Physical network devices and
devices used to connect
Point-to-point Network Right Ans - Network consisting only of
directly connected computers and devices
Transmission Control Protocol (TCP) Right Ans - Guarantees
reliable data stream between two computers
Transmission Control Protocol/Internet Protocol (TCP/IP)
Reference Model Right Ans - Descriptive framework for
computer network protocols
,Transmission Control Protocol/Internet Protocol (TCP/IP) Suite
Right Ans - Collection that provides support to internet-capable
systems and devices
Data Link Layer Right Ans - Second layer of the OSI model, also
called Layer 2
Bridges Right Ans - Network devices that interconnect two or
more LANs
Ethernet Right Ans - Wired system for connecting devices in local
area networks
Hub Right Ans - Hardware device that connects multiple
networking devices
IEEE 802.3 Standards Right Ans - Ethernet standards and
protocols established by IEEE
IEEE 802.3 CSMA/CD Standards Right Ans - Standard
specifications for Ethernet
, Physical Layer Right Ans - First layer of the OSI model, also called
Layer 1
Protocol Right Ans - Established set of rules for data transmission
across devices
Redundancy Right Ans - Providing alternate means for network
to continue functioning
Repeater Right Ans - Device that receives and amplifies a signal
Resilience Right Ans - Ability to continue providing acceptable
service despite challenges
Structured Wiring System Right Ans - Modular cable solution that
is flexible
Switches Right Ans - Networking equipment that allows multiple
devices to communicate
Connection-oriented Protocol Right Ans - Sets up a connection
between source and destination
