The operating system takes care of it and lets the program know through a return value whether the operation is granted or denied.
操作系统将负责此任务，并通过一个返回值让程序知道是允许还是拒绝此操作。
In the previous example, user xray, is denied a write, but the permit rule allows a read and execute. This operation could also be accomplished as one permit rule, like so.
在这个示例中，拒绝用户xray写，但是permit规则允许读和执行。
Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network.
当修改本身实际上相反地影响了网路的运行，或者违反了网路通信的规则和协定时，网路访问可以被拒绝。
When the threshold is reached and a remote application tries to establish a new reliable session, the request is denied and the open operation that prompted this faults.
当达到此阈值时如果远程应用程序尝试建立新的可靠会话，则会拒绝请求且打开操作将提示此错误。
Access to the operating system is denied, so any operation that requires OS-level access cannot be performed.
拒绝对操作系统的访问，因此无法执行需要操作系统级访问的任何操作。
Access to the operating system is denied, so any operation that requires OS-level access cannot be performed.
拒绝对操作系统的访问，因此无法执行需要操作系统级访问的任何操作。
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