Term
| 4 Conditions For Deadlock |
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Definition
1. Mutual Exclusion 2. Hold and Wait 3. No preemption 4. Circular wait |
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Term
| How To Deal with Deadlocks |
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Definition
- Deadlock Prevention and Avoidance (DP&A)
- Deadlock Detection and Recovery(DD&A)
- Deadlock Ignorance (DI)
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Term
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Definition
| Calculated By: Finish Time - Arrival Time |
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Term
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Definition
| Calculated By: Turnaround Time - Process Time |
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Term
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Definition
| Only Shows Processes instead of resources as well |
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Term
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Definition
| Graphs that show what are in uses, using processes and resource nodes |
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Term
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Definition
| Processes are blocked forever waiting for each other, always resulting in the starvation of the involved processes. |
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Term
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Definition
| Processes try to run but no progress is made. They both yield to each other. |
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Term
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Definition
Process indicated the maximum amount of resources needed. - Dashed Edges could turn into a real request edge
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