Implement two versions $($Version $1$ and Version $2)$ of a process creation hierarchy in the C programming language. Assume the existence of a simplified Process Control Block $($PCB $)$ data structure represented as an array of size n$.$ The PCBs contain information about parent$-$child relationships, and two approaches are explored one using linked lists and another avoiding linked lists. Version $1($Using Linked Lists$)$ PCBs have two fieldsindex of the process's creator$)$ and children a linked list of child processes$)$ Functions createand destroyhandle process creation and destruction using linked lists. The necessary functions are simplified as follows: createp$)$ represents the create function executed by process PCB$[$D$]$ The function creates a new child process PCB$[$q$]$ of process PCB$[$p$]$ by performing the following tasks: