1 / 5   Sending a file from your personal computer's primary memory or disk to another computer is called?

uploading downloading logging on transmitting

2 / 5   In which connection, more than two devices can share a single link?

multipoint point-to-point primary secondary

3 / 5   Which layer is the layer closest to the transmission medium.

physical network data link transport

4 / 5   Which layer of OSI determines the interface of the system with the user?

Application Network Data-link Session

5 / 5   On a class B network, how many subnets are available with a subnet mask of 248?

30 6 2 62