Process Burst Time Priority P1 6. 3 P2 8 1 P3 2 2 P4 P5 4 The processes are assumed to have arrived in the order P1, P2, P3, P4, P5 all at time 0. a. Draw four Gantt charts that illustrate the execution of these processes using the following scheduling algorithms: FCFS, non- preemptive SJF, non-preemptive priority (a larger priority number implies a higher priority)and RR (quantum = 2). b. What is the turnaround time of each process for each of the scheduling algorithms in part a? c. What is the waiting time of each process for each of these scheduling algorithms? d. Which of the algorithms results in the minimum average waiting time (over all processes

Q: What are the key differences between computers designed for general-purpose use and embedded…

A: The advancement of technology has led to the development of different types of computers that serve…

Q: When it comes to creating the first mainframe computer, who did it first?

A: Answer for the question given below

Q: UNIX's interprocess communication is the most efficient of all the operating systems.

A: Given: Shared memory is the quickest method of inter-process communication under UNIX.The quickest…

Q: In a single sentence, could you please offer an overview of the components that make up the kernel…

A: Kernel is the core which provides the operating system basic services to all parts of the computer…

Q: When it comes to computers, what distinguishes a real-time OS from a non-real-time OS?

A: A real-time operating system (RTOS) and a non-real-time operating system (non-RTOS) are two distinct…

Q: What do operating systems do and how do they help computers function?

A: An operating system is software that acts as an interface between the computer hardware and the…

Q: What makes embedded computers distinct from general-purpose computers?

A: Both embedded computer and general purpose computers are distinct from one another.

Q: Explain the Varieties of DoS?

A: Application-layer FloodDistributed Denial of Service Attacks (DDoS) Unintended Denial of Service…

Q: What makes one computer system different from another?

A: Given:  A computer is essentially a device that receives raw data as input and processes it. The…

Q: Display in a graphical format the operating systems that are the most often used on servers…

A: The most commonly used operating systems on servers nowadays are: 1) Linux: Linux is the most…

Q: What are virtual computers, what can you do with them, and what advantages do they offe

A: Introduction: The virtual machine runs or functions as a process in a window on the current…

Q: What are the primary differences in operating systems between mainframe computers and notebooks?…

A: The primary differences in operating systems between mainframe computers and notebooks (laptops) can…

Q: UNIX's interprocess communication is the most efficient of all the operating systems.

A: Given: Shared memory is UNIX's quickest inter-process communication.Processes communicate quickest…

Q: Pick the correct answer from the below-given choices and drop it in the appropriate boxes This 1.…

A: Here in this question we have given 4 statement with some filling option..so we have to fill the…

Q: What is kernel and its function

A: Required:  What is a kernel and it functions

Q: What sets embedded computers apart from general-purpose computers?

A: Introduction: Differences between embedded and general-purpose systems are :

Q: What problem will be faced in computer system without OS?

A: Having an operating system (OS) is critical for proper functioning of a computer system due to its…

Q: Why are operating system partitions so commonplace?

A: Operating system partitions are a common feature in computer systems, dividing storage devices into…

Q: Is BIOS a volatile operating system?

A:

Q: When it comes to creating the first mainframe computer, who did it first?

A: Mainframe Computer: A mainframe computer is a large, powerful computer system that is designed to…

Q: Explain the main features of an OS kernel in a single sentence.

A: Introduction: The kernel is the primary processing unit of an operating system (OS) for a computer.…

Q: List down the all the similarities of LINUX, SOLARIS, and MAC as operating systems

A: Linux: Linus Torvalds created Linux, a collection of open source Unix-like operating systems. It's a…

Q: Do you think you could provide me an explanation of what a batch operating system is?

A: A batch operating system is a type of operating system that facilitates the execution of multiple…

Q: Is it possible, given just the building blocks, to quickly determine the roles played by each…

A: The Linux kernel comprises several parts: network management, process management, memory management,…

Q: What makes one computer system different from another?

A: So definitely there are some differences in computers, if the computer has the same model, same…

Q: Please give a single-sentence summary of the components of a typical operating system kernel.

A: Process management, memory management, filesystem drivers, network management, hardware device…

Q: What sets embedded computers apart from regular computers?

A: What sets embedded computers apart from regular computers? Answer 1. A regular computer is a…

Q: Learn how the architectures of mainframe and PC operating systems differ.

A: Mainframe computers are large, powerful computers designed for high-volume, mission-critical…

Q: In the PC era there were a multitude of smallstartup hardware vendors and all of their userswere…

A: Answer as follows:

Q: Define register windows.

A: Register windows: Register windows has a property of an instruction set architecture which is used…

Q: Learn the differences between the architecture of mainframe and PC operating systems.

A: A mainframe operating system and a PC operating system differ greatly in their architectures while…

Software cost estimation

In software engineering, cost estimation defines the calculation of the amount spent on software development and testing. This includes maintenance, managing, buying equipment, user requirement reviews, software, training, and servers. Many methods are developed to estimate the software project cost. Software cost estimation has a major impact on planning and managing a project. The software cost estimation has three estimates like project duration(time), effort(person-month), and cost(dollars).