stored in the order of "8" "1", "6", and "3", and then a value is removed twice continuously. Which of the following is the value that is obtained by the second
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In the data structure called a queue that is
suitable for performing first-in first-out (FIFO)
processing, values are stored in the order of "8"
"1", "6", and "3", and then a value is removed
twice continuously. Which of the following is the
value that is obtained by the second removal?
1
3
6
8
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- Which of the following is the one that will most likely not be processed when a queue is terminated? What prompted the decision to remove it from general circulation?Customers at a motor vehicle licence renewal office is assigned a number on arrival, and customers are served in the order of their allocated numbers.A Priority Queue is selected as the data structure to maintain the waiting list. Why?A data structure called a deque is closely related to a queue. Deque is an acronym meaning "double-ended queue." With a deque, you may insert, remove, or view from either end of the queue, which distinguishes it from the other two. Utilise arrays to implement a deque
- Assume that a queue is implemented in C programming language using an array with size 15. At some point the front is at index 9 and rear (the last element) is 14. If an element is dequeued, front and rear indexes are: a) Front:9 Rear:15 b) Front:9 Rear: 0 c) Front:10 Rear: 0 d) Front:10 Rear:14Using c language Implement M.A.S.H. Game Database (main.c)Use an array of DataNode pointers to store the game data, with an ENUM for the indexes as follows: database[HOME_LIST] ---->>>>> DataNode* listHead for list of homes database[FEMALE_SPOUSE_LIST] ---->>>>> DataNode* listHead for list of female spouses database[MALE_SPOUSE_LIST] ---->>>>> DataNode* listHead for list of male spouses database[OCCUPATION_LIST] ---->>>>> DataNode* listHead for list of occupations database[TRANSPORTATION_LIST] ---->>>>> DataNode* listHead for list of transportion - - methods database[HOMETOWN_LIST] ---->>>>> DataNode* listHead for list of hometowns The data values should be specified in an char array of strings by using an initializer list. This array will be passed to the BuildDataList function as a parameter which will in turn construct the list, allocating memory as required, and return a pointer to the…Write a C++ program to implement a bank queue, using Singly-Linked List, which will allow the branch manager to perform the following functions: Enqueue a new Customer Serve Customer Display Queue Time to Serve Following details should be displayed against each record: Queue ID, Name, Service Required, No. in Queue
- With the concepts of Queue Data Structure, write the functions performing the following tasks: 1. Insertion of an element in the Queue i.e. enqueue() 2. Deletion of an Element from the Queue i.e. dequeue() 3. Display All Elements in the Queue i.e. dispqueue() 4. Display the Element at the Front i.e. dispfront() 5. enqueue() the Queue with the elements in ascending order. After that, use the above four functions to display the same elements in the Queue in descending order.Given the following queue, which pointer points to the new item when the operation QueueEnqueue(studentsQueue, "Hal") is executed? studentsQueue head: data: Tom data: Sam data: Tim tail: next: next: next: null new Item data: Hal next: null O The studentsQueue head pointer O The null pointer O Node Tom's next pointer O Node Tim's next pointerGiven a pointer based queue below: Andy Max Suzy Shah Bob Hal Ted Assuming the front is on Andy and the rear is on Ted, what is the result of enqueueing Lisa and dequeueing one element? Select one: a. Max Suzy Shah Bob Hal Ted Lisa b. Lisa Max Suzy Shah Bob Hal Ted c. Andy Max Suzy Shah Bob Hal Lisa d. Lisa Andy Max Suzy Shah Bob Hal
- Operating Systems Project:Design a process queue that is responsible for handling the process requests coming from different users. You have to take into consideration that users have different levels of privileges and priorities. Each user has an identification number and a password, in addition to process priorities. One good idea is to design the queue using an array or pointers while preserving the first-in-first-out concept of the queue. For every process request received, the program should check the privileges of that request and whether it can be moved forward in the queue to be served by the operating system prior to serving the other requests. Using the programming language of your choice (preferably C++), write the process queue that would handle the user request. The program must allow for requests coming from different users or from one user.you are to design a printer queue that is responsible for handling the printing requests coming from different users. You have to take into consideration that users have different levels of priorities. Each user has an identification number and a password, in addition to printing priorities. One good idea is to design the queue using an array or pointers while preserving the first-in first-out concept of the queue. For every printing request received, the program should check the priorities of that request and whether it can be moved forward in the queue to be served by the printer prior to serving the other requests. Using the programming language of your choice (preferably C++), write the printer queue that would handle the user request. The program must allow for requests coming from different users or from one user. Note: I need a working C++ code for this problem, and i need priorities.A "service" transaction results in a print request being removed from the priority queue and the customer name being displayed on the console. A transaction containing the string "end-of-file" will signal the end of the input. Your program will display the number of print requests remaining in the queue when the "end-of-file" transaction is processed. Sample input transactions and output expected using a priority queue: 2-01-guo 1-02-hannie 3-03-ian service (output: 1-02-hannie) service (output: 2-01-guo) 1-04-danny 3-05-eli 1-06-fan service (output: 1-04-danny) service (output: 1-06-fan) end-of-file (output: There are 2 remaining print requests in the queue.) 1