Which of these are not the applications of the priority queue?

Which of the following is not an advantage of a priority queue?*1 pointEasy to implementProcesses with different priority can be efciently handledApplications with differing requirementsEasy to delete elements in any caseOther:

Describe a real-world scenario where a priority queue would be beneficial. give the answer for 5 marks

Priority queue can be implemented using

State one difference between a queue and a priority queue

Which of the following operations is not typically supported by a priority queue?*1 pointInsertionDeletionModication of priorityRandom Access