If we have multiple processes that read a shared variable this is a critical section
Q: Describe the process you would use to replace a do…while loop with an equivalent whileloop. What…
A: Given: Describe the process you would use to replace a do…while loop with an equivalent…
Q: In a C program, there are advantages and drawbacks to use parameters rather of a global variable.…
A: Intro Passing Parameters Has Its Benefits Parameter passing enables the user to send the values of…
Q: What is meant by execution flow?
A: Execution flow is explained below in detail
Q: ng C LANGUAGE build a system to manage patients’ data in a hospital. The hospital patient management…
A: the c code has an given below :
Q: What do you specifically mean when you refer to execution flow?
A: The flow of excecution fundamentally alludes to the request wherein proclamations are executed. In…
Q: A bookshop maintains the inventory of books that are being sold at the shop. The list includes…
A: Program in C++ which will have a class called books with suitable member functions for i. Add ii.…
Q: If the control elements are distributed throughout the system, then it is called as
A: In distributed control system, control elements are distributed throughout the system.
Q: Please Code this in C. Purpose is to show shared memory in Unix environment. In this assignment,…
A: Algorithm:Create a shared memory segment using shmget.Attach the shared memory segment to a pointer…
Q: Please explain what you mean by "execution flow."
A: In computer programming, an execution flow refers to the order in which statements or instructions…
Q: The memory that has been allocated for a variable is the actual place where any value that has been…
A: The memory allocation procedure is the setting up of memory regions in a programmer to hold…
Q: BUE Campus has a huge library, you should implement a library server to manage and make it easy for…
A: Given: BUE Campus has a huge library, you should implement a library server to manage and make it…
Q: The following question is related to C programming system call Task-1: Write a c program that…
A: Coded using C language.
Q: A function that writes directly into log of operating system, is
A: Given To know operating system function that writes directly into log of operating system.
Q: Virus DNA files As a future doctor, Jojo works in a laboratory that analyzes viral DNA. Due to the…
A: //note no programming language is mentioned so I was written in c++…
Q: What do you mean by the term "informally" when referring to the parts of a process header that are…
A: Introduction In programming, the term "informally" when referring to the parts of a process header…
Q: Write a program that reads up to 100 characters typed from the keyboard, and displays them on the…
A: C Program: #include<stdio.h> #include<unistd.h> int main(){ // Initialize varible n…
Q: writing a program that asks the user to input a file name, then reads the file and prints how many…
A: writing a program that asks the user to input a file name, then reads the file and prints how many…
Q: What is a user-defined iteration control?
A: A user-defined iteration control is a type of looping structure that is mainly used for data…
Q: Create a ANIMAL SHELTER ADOPTION MANAGEMENT SYSTEM IN C++ Log in as: Admin User Functions of…
A: Answer: C++ Source Code: #include <iostream> using namespace std; struct animal_admin{ int…
Q: Wait() system call executed by a parent process has the following format: 'a = wait(&b);. What do…
A: Wait(): The wait() system call is used to suspends execution of the current process until one of…
Q: Decide on one of the following: is a variable that is passed from one module to another. An example…
A: Variable: a parameter is a kind of variable. A specific kind of formal argument or variable. Input…
Q: C Program: Write a program that: As its input arguments, accepts a program name followed by any…
A: Below is the c program with the given requirements :
Q: Why do global variables make it difficult to debug a programme?
A: Introduction: Difficulty debugging a programme because of a global variable
Q: In a python program, create a new file and call it “ tracking”. Write to it four lines each contains…
A: Python Code for the above Question is given below
Q: If you could give an example of some code, it would be helpful if you could explain what part wait()…
A: In multiprocessing or multithreading scenarios, the wait() function is often represented by the…
Q: Phone Book Program Data to Input/Output Name Contact Number Age Address Email Address Description…
A: Solution:-- 1)The given question has required for the solution to be provided for the phone book…
Q: Which of the following statements is true: "preemptive" and "preemptive scheduling" refer to the…
A: In computer science, scheduling refers to the process of determining which task should be executed…
Q: Draw the hierarchy chart and design the logic for a program that calculates service charges for…
A: The hierarchy chart is shown below: Main Prompt user for customer last name, number of bathrooms…
Q: Process Scheduling: Select all statements below that are true The waiting time is included in the…
A: Answers: The time taken in an interactive program from the issuance of a command to the…
Q: use c code to Write a C program that gets a source file name from a user. If the file does not…
A: Objective: This program would read a file (if exists) and copy lines according to some given…
Q: Write a C or C++ Program To Perform This System Call Function Wiith Screenshot
A: Note: Please modify the program given in step 2 according to your use and operating environment.…
Q: write a program that operates like a cashier terminal in a grocery store it begins by prompting for…
A: According to the information given:- We have to follow the instruction in order to print the…
Q: In C++, which command is opt to reserve space for variable value and which preprocessor directive is…
A: Answer in step2
Q: is this statement correct or not. A process is a collection of non related work tasks. write the…
A: We must write the proper solution to the provided statement.
Q: Distinguish triggers from stored routines.
A: About difference between triggers from stored routines
Q: An complete operation does not need to be in memory before it may be executed, according to the…
A: This question argues about according to the approach, a whole operation does not have to be stored…
![If we have multiple processes that read a shared
variable this is a critical section
Select one:
True
False](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd5ea51a8-21ab-4df4-9bea-e5bb979e1ed1%2Fd8b9e241-0511-4900-8aad-61a848ac4669%2Fj9q0ev_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
- A group of researchers hired you to develop a system to manage the execution of their computing jobs (tasks) in a piece of equipment. This cquipment can only execute one job at a time. Thus, you need to create a Queue class to queue jobs. The queue can be associated with one of the following strategies for selecting jobs: First In First Out (FIFO). Lowest First (LF), and Last In First Out (LIFO). Use the Strategy design pattern for representing these strategies and their association to Queue. Draw a UML diagramUsing c++ I would like to implement a queue as a class with a linked list. This queue Is used to help the class print job in displaying things like: a confirmation of the job request received and the status ( denied/accepted) along with the details such as a tracking number, position in the queue( if accepted), reason for denial (if denied), etc. These classes will be used in a menu-driven application that has the following options: request a print job ask for the job name; the name may have blank spaces and consist of alphanumeric characters only, must start with a letter display a confirmation of the job request received and the status ( denied/accepted) along with the details such as a tracking number, position in the queue( if accepted), reason for denial (if denied), etc execute a print job (remove from the queue ) display a confirmation along with the tracking number, the name of the print job, and the number of print jobs currently in the queue display number of print…write a c++ code using stack,linked list. In quiz game, questions are chosen in such a a way that they cover all fields of a typical quiz contest. The user’s general knowledge is tested with quiz questions regarding science, technology, movies, sports, general health, geography and many more. Quiz Game Project Introduction: Functions of projects and below is some function used in project:- Edit score--adds the prize won to the previous one upon giving the right answer to a question Help-- menu with game summary and rules Show record--shows the highest cash prize won by a particular user Show score--to view the highest score Reset score--to reset the highest score/ default In quiz game project, we can store the user’s name, view the highest score secured by a user, and even reset the score. The game ends when the user’s cash prize piles up to 1000 RS. For each question there are 4 options A, B, C and D and no negative markings. so, money would not be…
- To view the members of an object (e.g. the outputs of a cmdlet), we will pipe the outputs of the cmdlet to this cmdlet. For example, to see the Properties and Methods of processes, we would use Get-Process | this cmdlet: Group of answer choices Get-Information Get-More Get-Member Get-PropertyAn “inverted file” is a critical data structure for implementing applications like the index of a book, or a web search engine. Given a document D (which can be viewed as an unordered, numbered list of words), an inverted file is an ordered list of words L such that for each word W in L, we store the indices of the places in D where W appears. Write a C# program (from scratch please, written by yourself (ask instructor if you are stuck), not borrowed from any other sources) that reads in a list of words separated by spaces from a text file, then uses an efficient O(N) algorithm to create the inverted file index (hint: consider the topic of this chapter, consider using a Dictionary/hashtable to help you), and writes this index out to another file or prints it to the screen. Each line of the output file should start with the next word (the words should be listed in alphabetical order, and this sorting does not have to be part of the O(N) runtime complexity, e.g. you can use regular…Can you please help me with this code because i am struggling on how to do this, this code has to be in C code.question that i need help with:Priority with round-robin schedules tasks in order of priority and uses round-robin scheduling for tasks with equal priority. There will be multiple queues in the system each representing one priority class. For ease of implementation, you need total 1 through max_priority numbers of queues. You should start scheduling job out of the max priority queue and serve the members of the queue following RR. The schedule of tasks has the form [task name] [priority] [CPU burst], with the following example format: T1, 4, 20 T2, 2, 25 T3, 3, 25 T4, 3, 15 T5, 10, 10 The output should look like this: Running task = [P1] [4] [5] for 5 units. Task P1 finished. Running task = [P5] [3] [4] for 4 units. Task P5 finished. Running task = [P4] [2] [7] for 1 units. Task P4 exhausted its Quantum hence will be Rescheduled. Running task = [P3] [2] [1] for 1 units. Task…
- Develop a program in C++ that will implement a Josephus Circle using circular linked list. There are n people standing in a circle waiting to be executed. The counting out begins at some point in the circle and proceeds around the circle in a fixed direction. In each step, a certain number of people are skipped and the next person is executed. The elimination proceeds around the circle (which is becoming smaller and smaller as the executed people are removed), until only the last person remains, who is given freedom. Given the total number of persons n and a number m which indicates that m-1 persons are skipped and mth person is killed in circle. The task is to choose the place in the initial circle so that you are the last one remaining and so survive.Develop a program in C++ that will implement a Josephus Circle using circular linked list. There are n people standing in a circle waiting to be executed. The counting out begins at some point in the circle and proceeds around the circle in a fixed direction. In each step, a certain number of people are skipped and the next person is executed. The elimination proceeds around the circle (which is becoming smaller and smaller as the executed people are removed), until only the last person remains, who is given freedom. Given the total number of persons n and a number m which indicates that m-1 persons are skipped and mth person is killed in circle. The task is to choose the place in the initial circle so that you are the last one remaining and so survive. ***Using #include <iostream>As we in general, try to solve the problem first; we start with a brute force, simple, algorithm: design it below # write your implementation here def maxProfitBrute(changes): it returns the indices of (i,j) indicating the day to buy and sell respectively to have the maximum profit in a list of prices per day in . Inputs: - changes: the list holding the changes in prices; the value whose index is k represents the change between day and day has at least a single change [two days] Output: - i: the index of the change before which we buy j: the index of the change after which we sell - maxProfit: the value of the maximum profit Example: changes = [1, 2] - that means the price started with ; day 1: it became - day 2: it became In that case: (i,j) = (0,1) as we should buy at the first day, and sell after the third day # return the values return (0,0,0) # Try vour alaorithm
- on c++ visual studio: for queue implementation: Enqueue some numbers, then dequeue them, later enqueue some others as well. Finally, keep on dequeueing until the queue is empty. You should be printing out every operation of enqueue or dequeue: Ex: Enqueueing 8... Dequeueing 8... Enqueueing 14.... Enqueueing 20.... Dequeueing 14.... Dequeueing 20.... Queue is empty.Write a Program in C Language.sing good OOP, write a C++ program that will read an input file to manage a list of students waiting to register for a ourse using a linked list. The input file name is WaitList.txt and is located in the current directory of the project. The file layout is as follows: action student name Actions are defined as follows: 1 - add student name to the end of the linked list2 - add student name to the beginning of the linked list3 - delete the student at the beginning of the linked list4 - delete the student at the end of the linked list Actions #1 and #2 require student names. Actions #3 and #4 do not. For example, if the input file contents contained: 1 Sally Sue Student1 Peter Pupil1 Sam Scholar42 Terri Tutor1 Abby Achiever32 Bill Brain The program would display the wait list as follows: The Wait List: 1. Bill Brain2. Sally Sue Student3. Peter Pupil4. Abby Achiever End of List. Then the program will prompt the user if they wish to delete a student by name. If…
![C++ Programming: From Problem Analysis to Program…](https://www.bartleby.com/isbn_cover_images/9781337102087/9781337102087_smallCoverImage.gif)
![C++ Programming: From Problem Analysis to Program…](https://www.bartleby.com/isbn_cover_images/9781337102087/9781337102087_smallCoverImage.gif)