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What is banker's algorithm?
Banker's algorithm is a deadlock avoidance algorithm that is applicable to a resource-allocation system with multiple examples of each resource type. The two algorithms used for its execution are:
a. Safety algorithm: The algorithm for finding out whether or not a system is in a safe state.
b. Resource-request algorithm: if the resulting resource allocation is safe, the transaction is done and process Pi is allocated its resources. If the latest state is unsafe Pi must wait and the old resource-allocation state is restored.
Placement algorithms :calculate where in available real-memory to execute a program. Common functions are next-fit, first-fit, and best-fit. Replacement algorithms :are
what are the threds in operating system?
VARIABLE PARTITIONING We can differ the partitions and change the location according to the size of the process. 50k 40k
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Define the “Throughput” of a system Throughput is Number of programs processed by it per unit time
Priority Scheduling leads to the risk of starvation: a process is ready, but never is given the processor. Some preemptive priority schedulers therefore reserve a fraction of the p
How Memory utilization factor shall be computed Memory utilization factor shall be defined as Memory in use/total memory connected
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
Explain Load Balancing Client Server Components When migration functionality from the client - only model to the client - server model, care must be taken not over-or underutil
What is the use of FIFOs in client-server applications
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