Explain what is the minimum number of queues that can be used to implement a priority queue? › Category: Data Structure › Explain what is the minimum number of queues that can be used to implement a priority queue? 0 Vote Up Vote Down Editor">Editor Staff asked 2 years ago Explain what is the minimum number of queues that can be used to implement a priority queue? 1 Answers 0 Vote Up Vote Down Editor">Editor Staff answered 2 years ago Two queues are needed. One queue is used to store the data elements, and another is used for storing priorities.