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Explain deadlock detection algorithm for single instance of each resource type.
For single instance of each resource type the deadlock detection algorithm:
(i) Maintain a wait: In the graph nodes represent process. If process i is waiting for resource hold through process j. After that there is an edge from I to j.
(ii) Periodically invokes an algorithm which searches for cycles into the graph. If there is a cycle in the wait-for-graph so a dead lock is as exist in the system.
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Give some examples of malicious data. In May 2002 year, the Norton Anti-Virus software for Windows operating systems detected around 61000 malicious programs. Several of them a
When the get cursor command used in interactive lists? If the hidden information is not enough to uniquely recognize the selected line, the command GET CURSOR is used. The GET
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Throughput of a system is? Ans. "Throughput" of a system is no. of programs processed by this per unit time.
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