) Write a psuedocade for priority queue method, which reads characters from queue based on their proiority weight. 2) Implement the class and required methods to achieve goal of program. 3) Test your implementation and show the results in a report.

Java Programming language Help please.

What is the benefit of having a link-based implementation of the List that also tracks a reference to the last Node in the chain? Select one: a. It requires more pointes to be adjusted when performing the basic List operations b. It makes adding a new entry to a specified position an O(1) operation c. It makes the remove operation an O(1) operation d. It makes adding a new entry to the back of the List an O(1) operation

Java Programming language Please help me with this. Thanks in advance.

Objectives: The code for the different stack and queue operations in both implementations (array and linked list) are discussed in the lectures: and are written in the lectures power point. So the main object of this assignment is to give the student more practice to increase their understanding of the different implementation of these operations. - The students also are asked to write by themselves the main methods in the different exercises below; The Lab procedures: The following files must be distributed to the students in the Lab - arrayImpOfStack.java // it represents an array implementation of the stack. - pointerImOfStack.java // it represents a Linked List implementation of the stack. - pointerImOfQueue.java // it represents a pointer implementation of the queue. Then the students by themselves are required to write the code for the following questions Ex1) Given the file arrayImpOfStack.java then write a main method to read a sequence of numbers           and using the stack…

Implement a function to insert a node at the end of a doubly linked list. Explain the steps involved and analyze the time complexity of your implementation.