The topmost layer of OSI model is…
a) application
b) session
c) presentation
d) transport
The bottom layer of OSI model is….
a) application
b) physical
c) presentation
d) transport
Synchronization takes place in which layer of OSI model?
a) physical layer
b) application layer
c) presentation layer
d) transport layer
A layer that controls how bit-stream of data is sent and received over physical medium is called…..
a) application
b) session
c) transport
d) physical
A layer responsible for flow control and ensuring messages are delivered without errors
a) application
b) session
c) transport
d) physical
A layer that defines formats the data uses and it in transmitted on communication line is……
a) application
b) presentation
c) transport
d) physical
