# GATE2007-IT-40

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What is the final value stored in the linear feedback shift register if the input is $101101$?

1. $0110$
2. $1011$
3. $1101$
4. $1111$

edited
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Bravo keep it up!

The four bit register contains: $1011, 1101, 0110, 1011, 1101, \bf{0110}$ after each shift.

edited by
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Plz explain not getting which bits are putting in xor ?
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@kenzou from which direction(MSB/LSB) should we take bit while doing XOR operation? However here in both case it will be 101101.

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>... Answer is option A

1 vote
option A
Wat is the correct answer a or v and how ??
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Just put the input bit by bit and compute ....
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So answer is a option.
ans c)
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How?

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