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GATE CSE 1990

Fill in the Blanks
Fill in the blanks:
In the two bit full-adder/sub tractor unit shown in Fig., when the switch is in position $$2.$$ $$.....$$ using $$.....$$ arithmetic.

Answer

$$B$$ is substracted from $$A,$$
$$2's$$ complement
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Questions Asked from Combinational Circuits

On those following papers in Marks 2
Number in Brackets after Paper Indicates No. of Questions
GATE CSE 2016 Set 1 (1)
GATE CSE 2014 Set 1 (1)
GATE CSE 2007 (1)
GATE CSE 2006 (1)
GATE CSE 2003 (1)
GATE CSE 2002 (1)
GATE CSE 2001 (1)
GATE CSE 1996 (2)
GATE CSE 1990 (1)

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