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Q. Explain about working of Multiplexer?
Multiplexer is one of the fundamental building units of a computer system that in principle permits sharing of a common line by more than one input lines. It associates many input lines to a single output line. At a specific instance one of the input lines is selected and selected input is passed on to output line. The figure 4×1 multiplexer (MUX) is given in figure.
Figure: 4 × 1 Multiplexer
Display how the value ASCII "MIRIAM" is stored in memory in Big Endian format starting at location 100 hexadecimal. Suppose that each memory location kept two ASCII characters.
Using a suitable logic diagram explain the working of a 1-to-16 de multiplexer. Ans. 1-to-16 Demultiplexer Working: A demultiplexer obtains in data from one line and directs this
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Explain the two fundamental models of inter process communication. Two kinds of message passing system are given as: (a) Direct Communication : Along with direct communicat
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