Flashcards
Sem título
Flashcards do conjunto (18)
- 1Network AdministratorPerson responsible for configuring a network
system and managing its operation. - 2Network configurationThe overall design of a communications
network. - 3Network operating systemAn operating system that includes special
functions for connecting computers and devices
into a local-area network (LAN). - 4Network roleDefines the type of tasks the user (assigned to
this role) can perform on a network. Roles are
associated with users - 5System administrator or Admin roleThe account that gives a user system
administration rights on a particular system - 6Network userThe account that gives a user access to a network
- 7Application roleRole defined for users who have the privileges
to use and modify applications, such as
databases. - 8Network right or privilegesCapabilities or permissions to access resources
on a network (various terms are used to
describe these capabilities depending upon the particular system) - 9User ProfilesContain settings for the network environment,
such as desktop configuration and menu
options. - 10IntranetA local or restricted computer using Internet
Protocol technology to share information,
operational systems, or computing services
within an organization. - 11ExtranetA computer network that allows limited access
from outside a private network associated with
a company. (an extension of an intranet) - 12BandwidthIs the theoretical amount of data that can be
transmitted across a given media. - 13ThroughputIs the actual amount of data that can be
transmitted across a given media relative to the
restrictions and resistance of the media. - 14Download speedThe speed at which a user can retrieve data
from the Internet. - 15Upload speedThe speed at which a user can send data to a
remote location on the Internet. - 16LatencyThe lag or length of time that occurs between
each point during information transfer. - 17EncapsulationThe creating and formatting of the data to be sent.
- 18DecapsulationThe removal of the control information of the
message once it reaches the destination. (the
reverse of encapsulation)
Informações
- Descrição
- FlashCards sobre Sem título, criado por Stephen Hughes em 16-03-2021.
- Criado por
- Stephen Hughes
- Visualizações
- 3
- Avaliação