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NICs AND NETWORK HARDWARE:
NIC is create for one kind of physical network. For example Ethernet interface may not be needed with token ring and similar ATM interface cannot be needed with FDDI.
Some NICs may be used with different but same type hardware for example thin, thick and 10 Base-T Ethernet100Mbps, and 10Mbps Ethernet.
CONNECTION BETWEEN NIC AND PHYSICAL NETWORK:
TWO ALTERNATIVES:
NIC have all circuitry and connects directly to network phase. A cable from NIC joins to additional circuitry that then attaches to the network phase.
THIN ETHERNET VERSUS 10BASE-T:
Thin Ethernet and 10Base-T are type of Ethernet. The network method is not limited to one kind of connection.
At the Physical layer of the OSI model Repeaters work by regenerating the signal to extend the distance it can travel.
There is no commonly accepted meaning for a TP monitor. According to Jeri Edwards' a TP Monitor is "an OS for transaction processing".
Hyper Cube A Hypercube interconnection network is increament of cube network. Hypercube interconnection network for n ≥ 3, can be distinct recursively as follow: For n = 3,
Q. Illustrate Keep alive and Time-Waited Timer? Keep alive timer To prevent a long inactive connection between two TCPs - Either client or server crash
INFANT MORTALITY PERIOD Initially there are a large number of failures, called initial failures or infant mortality. These failures are primarily due to manufacturing defects,
Describe what is meant by Asymmetric Multiprocessing (AMP)? Ans) It imposses hierarchy and a division of labour between processors. Only one designated processor, the master, co
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Radio Waves - Frequency ranges: 3 KHz to 1 GHz - Omni directional - Susceptible to interference by other antennas utilizing same frequency or band - Ideal for long-di
Question 1 A) Explain briefly the advantages wireless communication systems B) What is a cellular network? Question 2 Explain fundamental architecture of
bit stuffing program in python
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