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GeekInterview.com > Placement Papers > TCS > Critical Reasoning
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Question: what's the answer for that question:
A, B and C are 8 bit no's. They are as follows:
A -> 1 1 0 0 0 1 0 1
B -> 0 0 1 1 0 0 1 1
C -> 0 0 1 1 1 0 1 0 ( - =minus, u=union)
Find ((A - C) u B) =?
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| March 03, 2009 07:38:14 |
#3 |
| indira.moparthi |
Member Since: February 2009 Total Comments: 6 |
RE: what's the answer for that question:A, B and C are 8 bit no's. They are as follows:A -> 1 1 0 0 0 1 0 1B -> 0 0 1 1 0 0 1 1C -> 0 0 1 1 1 0 1 0 ( - =minus, u=union)Find ((A - C) u B) =?
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Here A is negative number
Hence by removing sign bit A->1000101
Its 2's complement is 0111011
Hence A-C=0
Hence solution is B |
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