info@avatto.com
+91-9920808017
0. The physical layer in reference to the OSI model defines
data link procedures that provide for the exchange of data via frames that can be sent and received
interface between X.25 network and packet mode device
virtual circuit interface to packet-switched a service
All of these
You must be logged in to post a comment.
Login with Facebook
Login with Google
Forgot your password?
Lost your password? Please enter your email address. You will receive mail with link to set new password.
Back to login
You must be logged in to post a comment.