What security problem most likely exists if an operating system permits executable objects to be used simultaneously by multiple users without a refresh of the objects?
A.
Disclosure of residual data
B.
Unauthorized obtaining of a privileged execution state
C.
Data leakage through covert channels
D.
Denial of service through a deadly embrace
Explanation:
Disclosure of residual data may present a security risk in this
situation.
While A may be true the question makes reference to executable objects. Therefore wouldn’t the answer B be more in line with the question/senario presented?
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yes, the answer is B
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