Category: Data Communication

The data link layer takes the packets from _____ and encapsulates them into frames fortransmission.

When a primary device wants to send data to a secondary device, it needs to first send _______ frame.

Byte stuffing means adding a special byte to the data section of the frame when there is a character with the same pattern as the ______.

In _________ protocols, we use ________.

In a _________ protocol, the data section of a frame is a sequence of bits.

In a ________ protocol, the data section of a frame is a sequence of characters.

_________framing uses two categories of protocols: character-oriented and bit-oriented.

In ________ framing, we need a delimiter (flag) to define the boundary of two frames.

In _______ framing, there is no need for defining the boundaries of frames.

_______ in the data link layer separates a message from one source to a destination, or from other messages going from other sources to other destinations.