Suppose that process A in Fig. 3-15 requests the last tape drive. Does this action lead to
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Suppose that process A in Fig. 3-15 requests the last tape drive. Does this action lead to a deadlock?
Transcribed Image Text:
Process A 3 B 0 C 1 D E 0 Tape drives 1 1 100 110 1 1 0 0 0 0 Resources assigned Plotters Printers 1 0 CD ROMS Process Tape drives Plotters Printers A B 01 C 1 1 0 0 1 2 3 1 0 0 D 0 0 1 0 E 2 1 1 0 Resources still needed CD ROMS E = (6342) P = (5322) A = (1020) Figure 3-15. The banker's algorithm with multiple resources.
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No process A requesting the last tape drive does not lead to a deadlock in Fig 315 This is because p...View the full answer
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Operating Systems Design And Implementation
ISBN: 9780131429383
3rd Edition
Authors: Andrew Tanenbaum, Albert Woodhull
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