Question: process A uses fork ( ) to create a blind child process, B . Under what circumstance will B become an orphan?; A terminates without

process A uses fork() to create a blind child process, B. Under what circumstance will B become an orphan?; A terminates without calling wait(), B terminates before A calls wait(), B terminates while A is blocked in a call to wait() B terminates after an unsuccessful call to exec(), all of the above, none of the above

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