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CSE 445 QUIZ 1 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED CA$13.02   Add to cart

Exam (elaborations)

CSE 445 QUIZ 1 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED

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CSE 445 QUIZ 1 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Critical Operations Should be carefully managed and synchronized to prevent; for example simultaneous read and write , which an cause incorrect and nondeterministic behavior Solutions of Critical Operations 1. A resour...

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  • November 5, 2024
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  • 2024/2025
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CSE 445 QUIZ 1 EXAM QUESTIONS AND ANSWERS WITH

COMPLETE SOLUTIONS VERIFIED


Critical Operations

Should be carefully managed and synchronized to prevent; for example simultaneous

read and write , which an cause incorrect and nondeterministic behavior

Solutions of Critical Operations

1. A resource can be locked before accessing it, this ensures that other agents cannot

access the object while being locked. While this solves the issue it eliminates the

possibility of parallel processing.



2. A more thoughtful implementation is not lock the parallel read operations, while

locking the parallel read-write and write-write combinations

Producer-Consumer problem

it does not solve the synchronization problem that could occur in a distributed

computing system

Deadlock prevention

use an algorithm that can guarantee that no deadlock can occur

Deadlock Avoidance

use an algorithm that will anticipate that a deadlock is likely to occur and therefore

refuse a resource request.

deadlock detection and recovery

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