0 0 votes Consider a process P in xv6 that invokes the wait system call. Which of the following statements is/are true? If P does not have any zombie children, then the wait system call returns immediately.The wait system call always blocks process P and leads to a context switch.If P has exactly one child process, and that child has not yet terminated, then the wait system call will cause process P to block.If P has two or more zombie children, then the wait system call reaps all the zombie children of P and returns immediately. Operating System operating-system process-scheduling context-switch + – mr.smooth 305 views answer comment Share Follow Print 0 reply Please log in or register to add a comment.
