OSI Test
what does ISO stand for
International Standards Organization
what does OSI stand for
Open Systems Interconnection
which of the following are transport layer controls
TCP and UDP
which of the following are considered to be the upper layer protocols
application, presentation and session
the layers of the OSI model from top-down are
application, presentation, session, transport, network, data link, physical
bits are packaged into frames at which layer of the OSI model
datalink
bridges operate at which layer of the OSI model
datalink
T or F: most logical addresses are preset in network interface cards at the factory
false
T or F: the network layer uses physical addresses to route data to destination hosts
false
benefit three of using a layered data network model
it allows layers developed by different vendors to interoperate
benefit two of using a layered data network model
it breaks the complex process of network into more manageable chunks
benefit one of using a layered data network model
it facilitates troubleshooting
IP is implemented at which OSI model layer
network
packets are found at which layer
network
routers operate at which layer of the OSI model
network
repeaters and hubs operate at which layer
physical
encryption takes place at which layer
presentation
which layer handles the formatting of application data so that it will be readable by the destination system
presentation
which layer establishes, maintains and terminates communications between applications located on different devices
session
which layer is responsible for packet sequencing, acknowledgments and requests for retransmission
transport