Unit-3: DLL

Framing is the process of breaking down a stream of bits into smaller portions called __________ .

• Frames

• Packets

• Chunks

• all

A frame header contains ___________

• Addressing information

• Head

• Title

• all

_____________is represented by older protocols such as BISYNC, PPP and DDCMP.

• Protocol

• Bit oriented protocols

• Byte-oriented protocols

• all

DDCMP is the abbreviation of ___________

• Digital Data Communication Message Protocol

• Disc Data Communication Message Protocol

• Data driven Communication Message Protocol

• all

SONET is the abbreviation of ____________.

• Synchronous Optical Network

• Synchronous open Network

• Synchronous Optimum Network

• all

How error detection and correction is done

• By passing it through equalizer

• By amplifying it

• By adding Parity bit