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Q. Define V - 32 modem?
- ITU-T's V.32 standard was issued in 1989 for asynchronous and full-duplex operation at 9600 bps.
- Even though designed for asynchronous DTEs two V.32 modems in reality communicate synchronously.
- A circuit converts the asynchronous data stream into synchronous blocks and invisible to the application.
- V.32 supports modulation rates of 2400 and 4800 and 9600 bps.
Time out Timers are used to protect against lost packet. Each packet must have its own logical timers since only a single packet will be retransmitted after timeou
Explain how DHCP work?
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MPI contains hundreds of functions, a small subset of which is enough for most practical purposes. We shall talk about some of them in this unit. Functions for MPI Environment:
Unbound Transmission Media Unbound transmission media extend beyond the limiting confines of cabling. They give a good communication alternative for WANS. The lack of physical
What is the difference between trigger and rule? Ans) The triggers are known as implicitly by database generated events, whereas stored procedures are known as explicitly by cli
Q Illustrate Unipolar line coding? - Simplest method is inexpensive - Utilizes only one voltage level - Polarity is habitually assigned to binary 1 a 0 is represented by
Describe in detail with example how data fragmentation works?
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