int QUEUE_IS_EMPTY; int QUEUE_IS_FULL; void generator(){ Object thing = generate(); pthread_mutex_lock(&qlock); if (QUEUE_IS_FULL){ pthread_cond_wait(&queue_not_full); } enqueue(thing); pthread_cond_signal(&queue_not_full); pthread_mutex_unlock(&qlock); } void consumer(){ pthread_mutex_lock(&qlock); Object thing = dequeue(); consume(thing); while (QUEUE_IS_EMPTY){ pthread_cond_wait(&queue_not_empty); } pthread_cond_signal(&queue_not_full); pthread_mutex_unlock(&qlock); } This code generates objects in generator(), and consumes them in consumer(). Objects are placed into a queue to be consumed, and this queue has a limited size. enqueue() adds an item to the queue, and dequeue() removes one. An item may not be enqueued if the queue is full, or dequeued if the queue is empty. You may assume that QUEUE_IS_EMPTY and QUEUE_IS_FULL always correctly indicate whether the queue is empty, full, or neither, even if they are not updated in these methods. There are three multithreading related errors in this code that could result in deadlocking or other undesirable behavior. What are they?

Q: Java language, do not use queue implementation interface, use array for your program.  Queue…

A: ArrayList.java public class ArrayList { private Object[] array = new Object[1];  public void…

Q: True or False: Queues can hold only Comparableobjects.

A: I have provided a solution in step2.

Q: I create a queue and then perform the following operations: Insert 99 Insert 157 Insert 76 Remove…

A: write a front of queue element after the element is remove on insertion

Q: What is the value of REAR in a circular queue?

A: What is the value of REAR in a circular queue?

Q: HOW CAN I Addlast ,DeleteLast,AddAt,and DeleteAt.

A: Solution:--    1)The given question has required for the solution which is to be provided as the…

Q: public class GameList { Game head; public GameList() { head = null; } public void addFront(String n,…

A: To add a tail pointer to the 'GameList' class, you can modify the class as follows:

Q: 1) After the following statements execute, what are the contents of the priority queue?…

A: Priority queue follows First In First Out Policy. Here elements are processed based on priority like…

Q: Goal: develop a class Queue, an ordered collection of objects that restricts insertions to the rear…

A: Here is the python code.

Q: What values are returned during the following sequence of queue operations, if executed on an…

A: Queue data structure A queue is a data structure that can be defined as a linear data structure…

Q: What values are returned during the following sequence of queue operations, if executed on an…

A: The answer will be option (a) 6,4,3,9,1,2,8,7 Explanation:- Queue is a linear data structure that is…

Q: Explain how a queue works along with the enqueue and dequeue operations with front and rear pointers

A: The solution contains explanation about what is queue and a code representing enqueue and dequeue…

Q: Given the current state in the list as shown on the right side, what is the value of variable it,…

A: Let's have look at the code first. The  curr.next().element() is pointing to node with the value of…

Q: linkedQueueType queue; queue.addQueue(10); queue.addQueue(20); cout << queue.front() << endl;…

A: Given lines of code  linkedQueueType queue; queue.addQueue(10); queue.addQueue(20); cout &lt;&lt;…

Q: def __init__(self): """ ------------------------------------------------------- Initializes an…

A: Below is the complete solution with explanation in detail for the given question regarding priority…

Q: Ássume the Queue is initially empty. class Queue ( public: int size () ; bool empty (); chará front…

A: Please give positive ratings for my efforts. Thanks.   ANSWER

Q: i i need an implementation on the LinkListDriver and the LinkListOrdered for this output : Enter…

A: Hi i need an implementation on the LinkListDriver and the LinkListOrdered for this output : Enter…

Q: Question 9:  Draw internal representation of the queue q for each step of the following code:…

A: Based on the given code, the size of the Queue is 6 which stores the integers. Queue is a linear…