WGU D075 OBJECTIVE ASSESSMENT 200
EXAM REVIEW SOLVED QUESTIONS WITH
ACCURATE ANSWERS
◉ system software.
Answer: Consists of the programs that control or maintain the
operations of the computer and its devices.
◉ Utility Software.
Answer: Performs a particular function in the background, such as
virus protection & printer drivers
◉ Software.
Answer: Program that enables the computer to work
◉ Operating system.
Answer: enables and becomes the platform for the app to work
◉ object linking and embedding (OLE).
Answer: Method of sharing and saving data. Software developed by
MS that allows embedding and linking to documents.
,◉ Network.
Answer: Backbone of It infrastructure, two or more devices that
connect
◉ How does a network connect?.
Answer: Client laptop/server (Central CPU).
◉ Device connected to a network.
Answer: Node
◉ Nodes.
Answer: Communicate through wires (Ethernet, cable, fiber optics)
◉ Examples of radio waves.
Answer: Wifi, celltower
◉ Examples of GPS & satellite radio.
Answer: Satellite
◉ Topology.
Answer: The mapping of a physical network and logical
interconnections between nodes(computers).
,◉ Nodes.
Answer: Devices connected as part of a computer network (cpu,
printer, router)
◉ Bus topology.
Answer: node is connected to a common liner backbone that had
two end points
◉ Star topology.
Answer: Radiate around a central node, most common. If central
fails then all will fail
◉ Ring Topology.
Answer: Connected to another node with first and last computer,
data is transmitted in a circular manner
◉ Virus.
Answer: spread themselves attaching to files and infection webistes,
and emails,, disable systems
◉ malware.
, Answer: used for financial gain, plant spyware that can monitor cpu
actions
◉ Dumpster diving.
Answer: searching the trash for important information that can help
gain access to a company's or individual's important information
◉ Phishing.
Answer: the fraudulent practice of sending emails purporting to be
from reputable companies in order to induce individuals to reveal
personal information, such as passwords and credit card numbers.
◉ Pharming.
Answer: Reroutes requests for legitimate websites to false websites
◉ Denial of service.
Answer: cyber attack to make machine or network disrupt service
◉ tailgaiting "piggy backing".
Answer: attacker seeing entry to a restricted area that lacks proper
authentiiaction
◉ Cpu worm.
EXAM REVIEW SOLVED QUESTIONS WITH
ACCURATE ANSWERS
◉ system software.
Answer: Consists of the programs that control or maintain the
operations of the computer and its devices.
◉ Utility Software.
Answer: Performs a particular function in the background, such as
virus protection & printer drivers
◉ Software.
Answer: Program that enables the computer to work
◉ Operating system.
Answer: enables and becomes the platform for the app to work
◉ object linking and embedding (OLE).
Answer: Method of sharing and saving data. Software developed by
MS that allows embedding and linking to documents.
,◉ Network.
Answer: Backbone of It infrastructure, two or more devices that
connect
◉ How does a network connect?.
Answer: Client laptop/server (Central CPU).
◉ Device connected to a network.
Answer: Node
◉ Nodes.
Answer: Communicate through wires (Ethernet, cable, fiber optics)
◉ Examples of radio waves.
Answer: Wifi, celltower
◉ Examples of GPS & satellite radio.
Answer: Satellite
◉ Topology.
Answer: The mapping of a physical network and logical
interconnections between nodes(computers).
,◉ Nodes.
Answer: Devices connected as part of a computer network (cpu,
printer, router)
◉ Bus topology.
Answer: node is connected to a common liner backbone that had
two end points
◉ Star topology.
Answer: Radiate around a central node, most common. If central
fails then all will fail
◉ Ring Topology.
Answer: Connected to another node with first and last computer,
data is transmitted in a circular manner
◉ Virus.
Answer: spread themselves attaching to files and infection webistes,
and emails,, disable systems
◉ malware.
, Answer: used for financial gain, plant spyware that can monitor cpu
actions
◉ Dumpster diving.
Answer: searching the trash for important information that can help
gain access to a company's or individual's important information
◉ Phishing.
Answer: the fraudulent practice of sending emails purporting to be
from reputable companies in order to induce individuals to reveal
personal information, such as passwords and credit card numbers.
◉ Pharming.
Answer: Reroutes requests for legitimate websites to false websites
◉ Denial of service.
Answer: cyber attack to make machine or network disrupt service
◉ tailgaiting "piggy backing".
Answer: attacker seeing entry to a restricted area that lacks proper
authentiiaction
◉ Cpu worm.
