Computer Networks - 6
| Description: This is the Sixth part in a series of tests on computer networks | |
| Number of Questions: 25 | |
| Created by: Jayanti Mahajan | |
| Tags: OSI ISO COMPUTER NETWORKS LAN MAN WAN SAN TOPOLOGIES LAN CABLES CABLES HUB SWITCH ROUTER MODEM Data Communication & Networks |
The unit exchanged in physical layer is
PPDU means
APDU means
The unit exchanged in network layer is
The unit exchanged in data link layer is
The unit exchanged in transport layer is
The unit exchanged in application layer is
The communication subnet lies below the
The physical layer transmits raw _____.
SPDU means
The unit exchanged in presentation layer is
The physical layer must ensure that if one host sends 0 bit, the other must receive
Data frames are typically a few _____ bytes.
The physical layer must ensure that if one host sends 1 bit, the other must receive
The unit exchanged in session layer is
The frames are transmitted
In the data link layer, the sender break the input data into
The acknowledgement frames are sent by the
In the data link layer, the errors are
If a frame is destroyed, it must be
The data link layer ______ frame boundaries.
The data link layer attach special bit patterns at the _____ of the frame.
Duplicate frames is the result of ------ frame transmission.
Access control in shared channel is done by
Flow regulation is done in the