Computer Networks - 5
| Description: This is the fifth part in a series of tests on computer networks | |
| Number of Questions: 25 | |
| Created by: Supriya Thakkar | |
| Tags: OSI ISO COMPUTER NETWORKS LAN MAN WAN SAN TOPOLOGIES LAN CABLES CABLES HUB SWITCH ROUTER MODEM Data Communication & Networks |
A layer should be _____ where a different level of abstraction is needed.
Each _____ should perform a well defined function.
OSI means
The OSI reference model has _____ layers.
The systems that are open for communication with other systems are called
The OSI reference model is based on a proposal developed by
Data transfer can be
ISO means
CONNECT is always a _____ service.
The response to an earlier request has come back and is specified by the primitive
An entity wants the service to do some work and is specified by the primitive
An entity wants to respond to an event and is specified by the primitive
An entity is to be informed about an event and is specified by the primitive ________.
Primitives are divided into _____ classes.
The _____ tell the service to perform some action.
The _____ tell the service to report on an action.
A service is specified by a set of
The first layer in OSI reference model is
The third layer in OSI reference model is
The fifth layer in OSI reference model is
The fourth layer in OSI reference model is
TPDU means
The second layer in OSI reference model is
The seventh layer in OSI reference model is
The sixth layer in OSI reference model is