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The type of a switch statement's condition must be ____-compatible.

A. decimal B. integer C. object D. string

A thread gains access to a resource with a nonempty discretionary access control list (DACL) if ________.

a) the first ACE (access control entry) in the resource's DACL that matches one of the SIDs in the thread's access token grants that security principal access to the resource b) no ACE in the resource's DACL denies access to any of the SIDs in the thread's access token c) one of the ACEs in the resource's DACL that matches one of the SIDs in the thread's access token grants that security principal access to the resource d) for each SID in the thread's access token, there is an ACE in the resource's DACL that grants access to the resource