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Construct a resource-allocation graph. Determine whether or not there is a deadlock. Current allocation New request Available Process R1 R2 R3 R1 R2 R3 R1
Construct a resource-allocation graph. Determine whether or not there is a deadlock.
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| Current allocation | New request | Available | ||||||
| Process | R1 | R2 | R3 | R1 | R2 | R3 | R1 | R2 | R3 |
| P1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| P2 | 0 | 2 | 1 | 1 | 0 | 1 |
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| P3 | 1 | 0 | 0 | 1 | 1 | 0 |
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| P4 | 0 | 0 | 1 | 1 | 0 | 0 |
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Oracle Databases On The Web Learn To Create Web Pages That Interface With Database Engines
Authors: Robert Papaj, Donald Burleson
11th Edition
1576100995, 978-1576100998
