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Q#1
Combinational Circuits
GATE EC 2016
MCQ
+1 mark
-0.33 marks
A 4:1 multiplexer is to be used for generating the output carry of a full adder. A and B are the bits to be added while is the input carry and is the output carry. A and B are to be used as the select bits with A being the more significant select bit.
Which one of the following statements correctly describes the choice of signals to be connected to the inputs , , and so that the output is ?
, , and
,, and
, , and
, , and
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| Network Analysis | 273 | 0 | 0 | |
| Electronic Devices | 69 | 0 | 0 | |
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| Communication System | 200 | 0 | 0 | |
| EMFT - ECE | 14 | 0 | 0 | |
| Engineering Mathematics | 24 | 0 | 0 | |
| General Aptitude | 30 | 0 | 0 |