Question
A utility program performs the following operations: copy a file from tape to disk and print the file on printer. The figure shows resource allocation
A utility program performs the following operations: copy a file from tape to disk and print the file on printer. The figure shows resource allocation graph for Processes A and B, and Resources Tape, Disk, and Printer.
a. Is there a potential deadlock? Yes or No. Please explain. (2 points)
b. Using the symbols in the form of P->R and R->P, list all of the resource allocations and requests shown in the figure. (3 points)
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Programming The Perl DBI Database Programming With Perl
Authors: Tim Bunce, Alligator Descartes
1st Edition
1565926994, 978-1565926998
