This question is about multi-queue scheduling. Select all the true statements from the list below: Select one or more:

Multi-level feedback queues can be used for priority scheduling.

In Multi-level feedback queue scheduling jobs always stay on the same queue.

Time slicing can be used to allow sharing of resources between queues in multi-level queue scheduling

Multi-queue scheduling can be used on single processor systems.

In multi-queue scheduling all queues must have the same scheduling algorithm.