PPP and HDLC are both methods for accessing the services of WAN providers by using protocols that connect peer devices.
A communications system known as a wide area network covers a huge geographic area. Leased telecom lines are frequently used to set up wide area networks (WAN).
One of the most popular kinds of WAN connections is a point-to-point connection. PPP connections are used to link LAN segments within a company's network as well as LANs to service provider WANs. The High-Level Data Link Control protocol is known as HDLC. HDLC is a Layer 2 protocol, same like the other two WAN protocols discussed in this article (see OSI Model for more information on Layers). A straightforward protocol called HDLC is used to link point-to-point serial devices.
PPP is a byte-oriented protocol for communication over point-to-point links, whereas HDLC is a bit-oriented protocol for communication across point-to-point and multipoint links. HDLC is a bit-reliant, code-transparent synchronous data link layer protocol.
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Uttar pradesh..............
Answer:
C. Legislate in the way he or she believed constituents wanted, regardless of the anticipated outcome
Explanation:
Delegate model of representation is a model of representative democracy. According to this model the representatives are elected by the constituents for their democracy.
The delegate model representation suggests that the representative exercise their preferences and judgements. They are simply elected to act as a mouthpiece and act as their constituents want them to irrespective of their personal opinion.
