An in-house Thermostat has to: 1. get the temperature from the sensor every 2 seconds; 2. display the temperature and the time; 3 turn the heater on/off based on the setting; 4. get setting from the user and the device. It also needs to use minimal memory. What is the optimal combination of task scheduling and memory allocation selection for this?*   -Dynamic Memory Allocation and Timesharing   -Fixed Partition Memory Allocation with Cooperative Multitasking   -Virtual Memory with Pre-Emptive Multitasking   -Best Fit Partitioning with Timesharing   -No operating system whatsoeve.

Q: 1. With virtual memory, it's possible that two different programs will both map a virtual address to…

A: Computer systems use virtual memory to efficiently manage memory. Utilizing disk storage as an…

Q: b.1 Priority Scheduling Inside the structure declare the variables. Declare the variable ij as…

A: To create a C application that implements several CPU scheduling algorithms.   Priority Scheduling…

Q: Introduction This particular program implements a game called "Checkers" that is played in real…

A: #include<iostream.h> #include<stdlib.h> #include<conio.h> #include<stdio.h>…

Q: There are two sorted arrays stored at locations whose starting addresses are given in registers x11…

A: void bubsort(long *list, int size) {    bool swapped;    do {        swapped = false;        for…

Q: Which memory segment has a fixed region of memory addresses it must use, and therefore cannot have…

A: In a computer's memory architecture, various segments serve different purposes. Each segment has its…

Q: Turnaround time It is the a. Time it Takes to Start Responding, Not the Time it takes to Output the…

A: Note: We are authorized to answer one question at a time since you have not mentioned which question…

Q: Assume that a virtual memory is managed using a buffer pool. The buffer pool contains five…

A: Answer

Q: Which of the following statements is false? Select one: O a. There is a variety of concurrent…

A: The answer is

Q: Please refer to this textbook: “A. Silberschatz, P. B. Galvin and G. Gagne, “Operating System…

A: Required:   And answer the following questions: Question7: A practical way to handle network…

Q: The following table shows the core map (having more information than page table) of a virtual memory…

A: As per guidelines, only first question is answered.Virtual Memory System: Virtual memory is a memory…

Q: Addressing and Address Binding: Choose all true assertions. Direct addressing involves a remote…

A: The question asks you to identify the true assertions regarding addressing and address binding.…

Q: Given a code skeleton as follows: int a = 1; char* p; int main() { int i; p=(char*)malloc(100); i =…

A: Address space refers to the range of addresses that a process can use to access and manipulate…

Q: a) Your colleague has invented a new scheduling algorithm using the multilevel queue approach. This…

A: Given processes are P1, P2, P3 and P4. The Burst of the processes are: P1=21ms, P2=8ms, P3=35ms and…

Q: Suppose your system has a memory of size 100 MB using contiguous memory allocations and there are 4…

A: we are using  ASCII code for size of process  we are taking  s = 115 u = 117 f = 102 y = 121 a = 97…

Q: Write a C program to simulate producer-consumer problem using semaphores. TASK: DESCRIPTION…

A: Explanation: The producer-consumer problem arises when: - producer is trying to write but buffer is…

Q: 26 )The following processes are submitted to an operating system. which require no input/output…

A: 1.FCFS NON-PREEMPTIVE: Which means that if the process get started for execution it never ended…

Q: Assume that a virtual memory is managed using a buffer pool. The buffer pool contains five…

A:

Q: This is a discrete math problem. Please explain each step in detail, no cursive writing.

A: 1. The five specifications can be translated as follows: i. Boolean formula: ¬L → Q ii. Boolean…

Q: Most systems allow a program to allocate more memory to its address space during execution.…

A: To support dynamic memory allocation in different memory allocation schemes, the following…

Q: Race condition is the scenario that the same problem can finish at different time when running at…

A: According to our company's policy, we are obliged to answer only the first three questions, in case…

Q: An application loads 100 libraries at start-up. Loading each library requires exactly one disk…

A: Introduction :Given , a disk .seek time = 10 ms rotational speed = 6000 rpmtotal number of libraries…

Q: Example-8.6 Suppose that a block is 1K Byte and that a disk address is 4 bytes. Suppose that files…

A: Solution  Here each block can hold 28  = 256 address ( = 1 KB / 4 B ) Hence , third level indirect…

Q: Assume that a virtual memory is managed using a buffer pool. The buffer pool contains five…

A: Answer is given below-

Q: Problem 3. (Note: If any part of your answer comes from an AI system, you must cite the system you…

A: In this discussion, synchronization mechanisms provided by POSIX threads, specifically focusing on a…

Q: The master construct denotes a block that is only executed by the master thread. Note that there is…

A: Following are the changes done to the existing program: The question mentioned using a master…

Q: To write a C-program for implementation of different CPU Scheduling Algorithms

A: Please upvote. I am providing you the correct answer below. Please please.

Q: USE SIMPLE PYTHON MULTI THREADING code to perform parallel array summing. replace the mthod of using…

A: Here's a sample code for the basic version of parallel array summing using threading in Python: CODE…

Q: Process Scheduling: Select all statements below that are true Dynamic Priority Round Robin (DPRR)…

A: ANSWER:-

Q: When converting a traditional sequential program to make it run as a parallelizable program, you…

A: #include <iostream>#include <thread>#include <vector>#include…

Q: Remote Method Incocation (RMI) is a mechanism that allows one to invoke a method on an object that…

A: A piece of software called the binder makes it possible for objects in different address spaces to…

Q: In a system with fixed partitions, there are 4 partitions available to jobs. Their sizes are 16, 32,…

A: When memory is split up into blocks of a fixed size, internal fragmentation results. Internal…

Q: Consider a new memory allocation algorithm, Fiti-fit, a modified version of First-fit memory…

A: Here in this question we have given 6 partitions of memory and 4 proceess.so we have to allocate the…

Q: Operating sys : In the following producer and consumer problem using semaphores, explain with an…

A: Wait(S) is used to set the semaphore variable "S" to "0" in order that no other process can enter…

Q: Dynamic memory allocation: how does it work? What are the user benefits of this feature?If there are…

A: Dynamic memory allocation is a process in computer programming where memory is allocated and…

Q: Make a single process (the root process) collects data from the other processes in a group and…

A: Include the header file. Take the input for size of the process. Iterate through for loop till the…

Q: 2) Advanced version with more than two levels of threads The master thread creates two slave-threads…

A: In this question we have to write a python code for the multi-threading program, where we are asked…

Q: 2. a) Your colleague has invented a new scheduling algorithm using the multilevel queue approach.…

A: The question is does the algorithm given higher priority to any queue over the others and any…

Q: Memory Management: Select all of the following statements that are true. The memory management unit…

A: Memory management refers to the process of controlling and coordinating computer memory, which…

Q: There are many parameters that could be used to describe disk performance; among them are:   number…

A: Many parameters can be used to describe disc performance, including: number of bits per track…

Q: Dynamically linked programs use up less space on the hard disk than statically linked programs do.…

A: 1) Dynamically linked programs use up less space on the hard disk than statically linked programs do…

Q: 2. Write a Python programme that multiplies matrices to n n using columnwise 1D partitioning.

A: Matrix multiplication is a fundamental operation in many computational algorithms, especially in…

Q: 3. Which stack protection techniques are vulnerable to retun-oriented programming? a. Stack Canaries…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Fundamentals of memory

A collection of connected storage devices form the memory unit. It is a space to store data and instructions required for processing. Information is stored in a memory unit in the form of bits. There are two types of memory namely: