OSG202Xuất hiện trong 1 đề thi
In modern printing systems, a disk accepts output from several users. Deadlock occurs when:
Các lựa chọn
AThe network connection for the printer overflows with too many requests to use the printer.
BToo many users attempt to access the printer at the same time.
CThe buffer fills up with too many print jobs and the printer cannot decide which one to print.
DThe printer needs all of a job's output before it will begin printing, but the spooling system's disk space fills with only partially completed output.