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n |
Process P1 and
P2 are
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running this
same
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procedure and
have access
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to the same
variable “a”
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n |
Processes can
be
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interrupted
anywhere
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n |
If P1 is first
interrupted
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after user
input and P2
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executes
entirely
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n |
Then the
character echoed
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by P1 will be
the one read
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by P2 !!
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