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Explain typical packet switching network configuration.
Packet Switching: In packet switching the nodes handle greatly smaller data length than are determined in message switching. This message is divided before transmission in a series of sections of data termed as data packets having a length of little thousand bits. This method has a number of advantages. Initially, the short packets experience minimum delay in progress by the network. The method utilized is even a store and forward process but because the packets are small they are rapidly copied by each node and needs little memory space. Second by appending a sequence number to each packet and also its destination address the nodes are capable to interleave packets from some various sources and this leads to more efficient utilization of the transmission media. Figure demonstrates how this interleaving can function.
Interleaving of packets in network
Two approaches are applied to the technique in which the stream of mixed packets is handled through nodes. These concepts are termed as datagram and the virtual circuit.
Syntax of $display and $strobe - $display ("format_string", par_1, par_2, ... ); - $strobe ("format_string", par_1, par_2, ... ); - $monitor ("format_string", par_1, p
Use as few gates as possible, design a NAND-to-AND gate network that realize the following Boolean algebra expression. A'BC'D + ABC'D' + A'B'CD' + AB'C'D'
Q. Structure of Input - Output Interface? Due to complexity and number of external devices that I/O interface control, there is not any standard structure of I/O interface. Let
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Illustrate how 74147 series TTL can be used as a decimal-to-BCD encoder. Ans. Available IC in 74 series is 74147 that is a priority encoder. Such IC has active low inp
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Logic-based Expert Systems - Artificial intelligence: Expert systems are agents which are programmed to make decisions about real world situations. They are put together by uti
write a program insert and remove value in queue.
why they are essential in a bus oriented system? Ans) In a multiplexed bus system, many devices are linked to a common bus. If 2 or more devices attempt to use the bus at the si
When entering word into the cell, press Alt-Enter to insert a line break. When you do so, Excel will automatically give text wrapping to the cell. To reformat existing cells s
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