Queues serve major role in ______________Simulation of recursionSimulation of arbitrary linked listSimulation of limited resource allocationSimulation of heapsort

Queues serve a major role in Simulation of limited resource allocation.

Here's why:

1. Queues are data structures that follow the First-In-First-Out (FIFO) principle. This means that the first element that gets added to the queue is the first one to get removed.

2. In a simulation of limited resource allocation, there are a number of tasks that need to be executed and a limited number of resources to perform these tasks.

3. A queue can be used to manage these tasks. When a resource becomes available, it starts executing the first task in the queue. This task is then removed from the queue.

4. When a new task arrives, it gets added to the end of the queue. If all resources are currently busy, this task will wait in the queue until a resource becomes available.

5. This way, queues help to manage and allocate resources in an orderly and efficient manner, ensuring that each task gets executed as soon as a resource becomes available.