Question: Provide concise, detailed, well-formulated, grammatically correct, and supported answers for the questions below. Use no more than one page per answer A spawned process (child)
A spawned process (child) may proceed independent of the parent, as one method of OS
process hierarchy management; another design is to have spawned processes directly
linked to its parent, thus a child may only exist if the parent exists. Discuss the design
advantage and disadvantage of each approach throughout the process lifecycle.?
Step by Step Solution
There are 3 Steps involved in it
Design Advantage and Disadvantage of Independent Child Processes Advantage Flexibility Independent child processes offer flexibility as they can continue execution even if the parent process terminates This allows for better resource utilization and scalability in multitasking environments Fault Isolation Since independent child processes operate separately from the parent faults or errors in one process typically do not affect others This enhances system stability and reliability Parallelism Independent child processes enable parallel execution potentially speeding up overall system performance by utilizing multiple processors or cores effectively Disadvantage Complexity in Coordination Coordinating communication and synchronization between independent child processes and the parent process can be complex Interprocess communication mechanisms like pipes or message passing may be required which adds overhead and complexity to the system Resource Management Independent child processes may consume system resources such as memory independently of the parent process potentially leading to resource contention and inefficiency if not managed properly Difficulty in Resource Reclamation Terminating independent child processes and reclaiming resources they occupy can be challenging If not handled correctly it may lead to resource leaks or inefficient resource utilization Design Advantage and Disadvantage of Linked Child Processes Advantage Simplicity in Management Linked child processes are directly tied to the parent simplifying management and coordination The parent process has more control over the creation termination and communication with its child processes Resource Management Since linked child processes are dependent on the parent resource allocation and management can be more straightforward The parent process can allocate resources as needed and reclaim them when child processes terminate ... View full answer
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