COMPUTER FUNDAMENTALS

COMPUTER HARDWARE

COMPUTER MEMORY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Multiplexers are used to determine ____
A
which column to write to
B
which row and column to write to
C
which row to write to
D
the memory address
Explanation: 

Detailed explanation-1: -The multiplexers are used for routing digital data from many to one line. They convert parallel data into serial data. The term multiplex itself means many to one. Multiplexing is the process of transmitting a large number of information over a single line.

Detailed explanation-2: -Generally, the selection of each input line in a multiplexer is controlled by an additional set of inputs called control lines and according to the binary condition of these control inputs, either “HIGH” or “LOW” the appropriate data input is connected directly to the output.

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